Harry potter goes back in time to first year fanfic harem

Time Travel

Updated on 10 January 2017
NEW!!! Means new to the list, not necessarily a new fic…

Most of these are Harry that travels backward / or forward in time but one or two has another character traveling through time to right a wrong.

20 Years by riseofafallenangel (Complete)
Summary: Time travel fic- cliched but I love them. The war is over and things are finally going smoothly for Harry so obviously things have to get complicated. Slash AU. HPSB

47 Days to Change (a Translation by Snow_owl01 (WIP)
Summary: Harry Potter and Tom Riddle are enemies, born adversaries, prophesied leaders of opposite factions.

2001 to 1932, forty-seven days to change the fate of the Dark Lord.

This is a 'Harry travels back in time to raise Tom' story. An unfortunate tale of one man's failed attempt to mold young Tom into a decent, law-abiding citizen. Instead, as Fate will have it, young Tom grows up to become the same twisted psychopath, who is hell-bent on winning the love of his adoptive father. Harry's consent be damned.

A Chance at Life by Lina03 (Last updated in 2010)
Summary: Harry Potter meets an 8-year old vampire Severus Snape...this is their story. Alternate Reality, Time Travel, Slash & Het pairings, eventual future SS/HP slash, but NO chan!

A History of Magic by PrinceEdwin (Complete)
Summary: 6th Book AU. Moaning Myrtle left the bathroom for help when the first hex was thrown. HPSS

A Second Chance by rednekS (Complete)
Summary: The war is over, however not all went to plan. Many died. Too many. Harry and his friends are some of the few survivors of the Order of the Phoenix, and after the war, attempt to live normal lifes. However, it seems fate doesn't want them to. Post-OOTP

All Through the night by Bloodpage_Alchemist (Complete)
Summary: Harry awakens transported back in time over 500 years. Hogwarts is still being built and, amid the bustle, Harry finds the warm, nurturing parental figure missing in his life, in none other than Rowena Ravenclaw. Will Harry ever go home? Will he want to?

NEW!!! An Echo of the Past by TosMichiyo (WIP)
Summary: Messing with time is dangerous. Every Wizard and Witch knows that. However Tom Riddle wasn’t going to let that stop him. He wanted and needed to know what the future would bring. He just didn’t know that some things are better left unknown.

When Harry faces someone who resembles Tom Riddle and the male claims to be to be Voldemort’s son, Marvolo Slytherin, he instantly grows wary of the other. Marvolo however proves him wrong every time and Harry can’t help but feel a growing connection between them.

Anularius by Lomonaaeren (Complete)
Summary: Traveling back in time is safe. All you have to do is keep away from people who affect time, who are pretty rare. It's just Horcrux-collecting Harry Potter's luck that Severus Snape is one of them. HPSS

Aven's Revenge by Rain Seaker (Last updated in 2011)
Summary: Getting sick of living in a world where every part of his life is controlled Harry decides that it is better to change everything you know and start over again. He goes back to 1939 when a young Tom Riddle's life is about to change forever. Time Travel

Back Again, Harry? by Jedi Buttercup (Last updated in 2012)
Summary: Harry makes a different choice in King's Cross and is given the double edged gift of a second chance. Time Travel AU, DH canon. WIP.

Back in time before hero’s were born by brightsidetolife (Complete)
Summary: Harry goes back in time and meets the mauarders. Even Sirius's crush? Will Harry alter the past or his future? Or change it for the greater good?

Back to the Past by LilMissMoonRay (WIP)
Summary: Harry and Ginny are somehow transported 8 years back in time. Now they find themselves trapped in their 15/14 year old bodies with their memories intact, surrounded by people who have been dead for years, and did I mention that Ginny is still pregnant?

Backward With Purpose Part I – Always and Always by Deadwoodpecker (Complete)
Summary: AU. Harry, Ron, and Ginny send themselves back in time to avoid the destruction of everything they hold dear, and the deaths of everyone they love. This story is now complete! Stay tuned for the sequel!

Basilisk-born by Ebenbild (WIP)
Summary: Fifth year: After the Dementor attack, Harry is not returning to Hogwarts - is he?! Instead of Harry, a snake moves into the lions den. People won't know what hit them when Dumbledore's chess pawn Harry is lost in time... Manipulative Dumbledore, 'Slytherin!Harry', Time Travel!

Body and Soul by the_con_cept (Complete)
Summary: Harry travels back in time, Snape is a bit awkward, they both blush a lot, and Dumbledore plays the saxophone. HPSS

Bonded One by Stephke23 (WIP)
Summary: As a last resort to believe in love, Tom calls for his bonded one and pulls Harry through time, to him. TomxHarry

Castle of Glass by minidraken (Complete)
Summary: THE LIVING THINGS SERIES: PART 1: Time travelling fic! What if there had been no Ford Anglia? Harry is locked in and desperate for freedom. Will he be forgotten, or saved? Will he ever get to return to Hogwarts and how will he cope with the changes? HPTR

Changing Lives by Harry-Potter-Magic (Last updated Dec 2015)
Summary: After the Final Battle went horribly wrong, Fawkes presented Harry with a choice allowing him to save the lives of everyone he cared about, by giving up the only life he'd ever known. Waking up in 1972 in his ten year old body, Harry has to figure out how to stop a war without anyone finding out who he really is. Time Travel, No Slash

Chaos by Request by Mrs.InsaneONE (Complete)
Summary: Disillusioned with the Post-War Wizarding World and three-ring circus his life has become, Harry decides to find a way to change all that he feels went wrong in his life. AU, time travel, no pairings, & mentions of abuse. COMPLETE

Choosing to Change by SiriuslyUnreal (Last updated in 2009)
Summary: UNDER CONSTRUCTION- NEW EDITS Follows DH up to the final Battle. The battle is much worse, and Voldemort lives. Harry is given the chance to change it all. His choices will change everything, especially himself. WARNINGS: Eventual Slash. AU/Time-Tra HPSB

Controlling Time by TalisRuadair (Last updated in 2013)
Summary: After the final battle, someone decides to change the past. Arrigo Figulus appears in the late 1970s with the mind of changing everything. Little does he know there is more to this past than he originally thought. HPSSLM

Cronos by inglus_mager (Complete)
Summary: The war had finally ended. Of the Order of the Phoenix there were two survivors. Harry will do anything in his power to change that. HPLM HPSS

Dark Angel by NephyRiddle (Last updated in 2008)
Summary: PreHBP Harry saves the lives of Snape and Malfoy, finds out he's Salazar Slytherin, and Dumbledore makes him spend the summer with the the two Slytherins. Not long after that, he's thrown back in time to the Marauder's era. Semidarkish with some laughs.

Dodging Prison and Stealing Witches - Revenge is Best Served Raw by LeadVonE (WIP)
Summary: Harry Potter has been banged up for ten years in the hellhole brig of Azkaban for a crime he didn't commit, and his traitorous brother, the not-really-boy-who-lived, has royally messed things up. After meeting Fate and Death, Harry is given a second chance to squash Voldemort, dodge a thousand years in prison, and snatch everything his hated brother holds dear. H/Hr/LL/DG/GW.

Doing it Differently by thethreegreatones (Last updated in 2014)
Summary: Very long summary available on the website: Here's a short version... Harry is sent back to the past to change it but he made sure that he was going to be Doing It Differently this time around. HPTR

Dumbledore's Prank Mistake by shadowdweller25 (Complete)
Summary: What happens when a prank goes wrong? ...Harry ends in the past is what! HPSSLM

Elective Affinities by Caecelia (Last updated in 2011)
Summary: It's 1976, and a strange new transfer student is about to turn Severus Snape's life on its head . . . HPSS

Escape from the Dark and Into the Black by k8bnimble (Complete)
Summary: Harry and Severus disappeared after they defeated Voldemort. They reappear 500 years later on Malcolm Reynolds’ ship, Serenity, much to the surprise of all parties. No one knows what it means except that it is yet another job the Serenity crew might not get paid for. HPSS

Escaping the Paradox by Meri (Complete)
Summary: After Harry is thrown back in time to 1971, he has several choices to make. HPSS

Everything's Different, yet Everything's the Same by by cleo4u2 (WIP)
Summary: [AU] What would you do to save the love of your life? Even if that love may never be returned? Draco Malfoy will find out he will do anything to keep the man he loves alive after he's sent back in time. Drarry Slash (eventually), Remus/Sirius. Compliant up to Book 5. Timeline shift in Book 3 HPDM

Fates Favourite by The Fictionist (Complete)
Summary: You always get the stories where Harry goes back into Tom Riddle's time, then either stays or gets sent back. End of, unless he tries to make Voldemort good. But what if thing's went differently? What if, just once? someone followed a time traveller back?

Finding Love in Time by mangakittenclaws (Complete)
Summary: After a accident, Harry travels back in time to his parent's last year at Hogwarts. What happens when he falls in love with the man who's bound to be his Potions Professor? After all is said and done will Severus love him back?

For the Good of Us All by toomanysunkenships (Complete)
Summary: Hermione has finally managed to corner Harry and convince him to listen to her plan.
"Harry, going back in time to save Tom Riddle before the monster envelops the man is the best plan we have. It's for the good of us all."

Forever Ago by crookshanks87 (Complete)
Summary: A complete time travel story. Memory loss and the Maruaders. Sirius, Severus, and secrets. Harry meets the Maruaders sending him on a journey so he can finally find peace once and for all.

Gelosaþ in Écnesse by Batsutousai (Complete)
Summary: Caught in the backlash of Voldemort's Killing Curse, Harry is thrown through time to a world so very different from his own. Harry/Salazar

Golden Opportunities by Messrmarauder017 (Last updated in 2007)
Summary: The war is over. The light won. Albus now calls an 18 year old Harry Potter into his office with an offer.[WARNING! I've been told to note that this story contains SLASH!]

Gray Skye Mourning by KneazleGriff (Complete)
Summary: As Severus Snape lay dying on the filthy floor of the Shrieking Shack, bleeding in the arms of Harry Potter, a profound, devastating realization awakens a long lost love, latent for years and torn asunder by time's cruel fate. Is love strong enough to overcome the pain from the past and ensure Severus' survival? Time-Travel fic. HPSS

Harry Potter and Futures Past by DriftWood1965 (WIP)
Summary: Starts out the day after the Battle of Hogwarts. Harry and Hermione meet the Goddess of Love, and she offers to let them go back in time. Strictly Harry and Hermione. Minor - well maybe major Ginny, Ron and Dumbledore Bashing. Soul Bond - Time Travel

Harry Potter and the Bonds of time by Vance McGill (Complete)
Summary: Book 1 of Bonds of Time Saga. After an attack, Harry and Ginny Potter find themselves back in time before Harry's first year at Hogwarts. Stuck in the past with no way back, they decide to change the future for the better. Larger summary inside. Time-Travel, Soul-Bond, AU. H/G, R/Hr! COMPLETE! The sequel "Bonds of Time II: Fighting Fate" is also complete!

Harry Potter and the Difference of Time by The Black Iris (Complete)
Summary: Harry Potter's life has been an incredible journey, but his death will be even more incredible. Harry Potter dies and is sent back in time to rewrite his history. What will he change? How will he cope? Complete: NotSlash, NoPairings.

Harry Potter and the Fight against Fate by Amberile (Last updated in 2009)
Summary: In a freak accident, during the ultimate battle, 21 year old Harry is send back through time and space to that fateful day on Halloween. This is the story about Harry's desperate fight against Fate to save his friends and this new world he is now in.

Harry Potter and the Final Journey by Priya Ashok (Complete)
Summary: COMPLETE!HARRY AND SNAPE GO BACK IN TIME TO UNDO THE DEVASTATION VOLDEMORT CAUSED.THIS IS MY TAKE ON BOOK 7 & AN ACCOUNT OF THE EVENTS IN THE WIZARDING WORLD AFTER ALBUS DUMBLEDORE.PLEASE READ & REVIEW.

Harry Potter and the Nightmares of Futures Past by STarKan (Last updated Sept 2015)
Summary: The war is over. Too bad no one is left to celebrate. Harry makes a desperate plan to go back in time, even though it means returning Voldemort to life. Now an 11 year old Harry with 30 year old memories is starting Hogwarts. Can he get it right?

Harry Potter and the Paradox by Moneguea (WIP)
Summary: The reaper, his hallows, and apocalypses, oh my! The end of the wizarding world is nigh! …Or is it? Harry Potter may be the world’s savior yet again! In a desperate struggle to save his godson, Harry fights an uphill battle to reclaim Teddy’s body and soul. Travelling through time, defeating old dark lords, meeting a young Tom Riddle, and stopping magical extinction wasn’t part of the plan, but Harry’s rolling with the punches. He’ll do anything to save the son he failed, even if that means hanging with mini Voldemort along the way. HPTR

Harry Potter and the Perfect Plan by akaren (Abandoned)
Summary: Harry travels back in time to change the future, but something doesn't go exactly the way he planned. Neville is the boy who lived. Currently 2nd year ABANDONED

NEW!!! Harry Potter and the promise to make things right by Sirry_x (WIP)
Summary: Harry Potter wants to turn back time, meet his parents, his godfather and remus and then Kick Voldys ass before he gets the chance to kill his parents and make him the boy who lived. Together with ron and hermione they begin the search for horcruxes once again, neither of them expecting to fall in love in that time. Are they able to change the future for the better, and will they return to their time or stay there where they are loved.

Harry Potter and the Return to the Past by The Dark Underlord (Last updated in 2012)
Summary: After the battle over Little Whinging Harry is transported twenty years into the past. He will go to Hogwarts with his parents for their seventh year and learn the skills he needed to defeat Voldemort. See Chapter 1 for summary.

Harry Potter and the Sand of Time by Willowcharm (Complete)
Summary: Harry arrives at Grimauld Place to spend the remainder of the summer with Lupin. But something in his OWL results changes everything. Time travel. Possible minor spoilers

Harry Potter and the Time of Second Chances by Neville James (Last updated in 2007)
Summary: A sixth year tale filled with new surprises for the trio. The heirs will be discovered and the new defense professor has a curious last name. There's something a little bit off about one of the new students as well. Filled with adventure and Time travel,

Harry Potter and the Trip to the Past by Priya Ashok (Complete)
Summary: 19 years after the war with Voldemort Harry Potter is thrown 25 years into the past, arriving just before the start of his first year at Hogwarts. Please Read and Review.

Harry Potter and the Trust by Meandering Fox (Last updated in 2010)
Summary: Harry goes to sleep at 31, but wakes up on his 10th birthday in the cupboard under the stairs. Voldemort is still alive, as are many others. Can Harry end the second war before it starts? DH compliant, mostly. Bill, Remus, Dumbledore, and many more...

Harry Potter and the Veil by inukagome15 Last updated in April 2016)
Summary: Something went very wrong that Dumbledore never planned for. After only a year of peace, Voldemort came back to power. Now, eleven bloody years later, Harry Potter makes a critical choice that lands him in a position that he could only have dreamed of: to do it over once again, and make it right.

Harry Potter and the Weapon Mages by Shawnie (Complete)
Summary: Harry is transported to Merlins time during his six year, and get train by Merlin and Lancelot. ENTIRE STORY IS BETA READ BY KRISSY. NOW PART OF SCHOOL OF ELEMENTALS STORY.

Harry Potter and the Witch Queen by TimeLoopedPowerGamer (Last updated in 2014)
Summary: Harry Potter never actually beat Voldemort, but rather fought him to a standstill while Europe burned around them. Finding himself an unwilling part of a dark ritual to send him back in time twenty years, he is surprised to see how Dumbledore reacts to proof of obvious child abuse (Harry's), how eleven-year-old super genius and Witch Queen in training Hermione reacts to actually having a socially competent friend (Harry), and how much easier it is to shrug off the insults of munchkins when you're a grizzled war veteran.

Harry's Harem by selenepotter (Complete)
Summary: Harry travels back in time to a world where Ron was the boywholived. Harem Harry,

Heir of the Founders by dyingimmortal (Abandoned)
Summary: AU; Harry accidentally travels back in time to the Founders' era when he's four. What happens when he gets back to his own time? Started by Amsuhl, discontinued.

Her Eyes by Blinded_HP (Complete)
Summary: To live life is a privilege. To have the opportunity to have two lives is a miracle, one never seen before. HPSS

NEW!!! Heru Levant and the Journey Home by HeruKane (Complete)
Summary: Tired of the world and all the battles he must fight, Harry Potter escapes into a new and yet familiar world - his past, that Halloween night where it all changed. Now named Heru Levant he will raise a young Harry Potter in an attempt to make the horrors he knew not come to bear.

His Own Man by Crunchysunrises (Last updated in 2011)
Summary: In the station between Life and Death Harry makes a different choice. Now he's eleven again, no one is turning out the same way, the Sorting Hat won't Sort him, the Malfoys are looking at him strangely, and - it's time for another visit

History Repeats Itself by Asha Dreamweaver (Last updated in 2004)
Summary: HP/BtVS. Harry Potter is called as the Vampire Slayer. His personality suffers radical changes as he copes with being an assasin of the undead. When a fight with a demon goes horribly wrong and he is hit by an unknown spell, he is sent back to the past - HPSS

HP and the Temporal Boundary Invasions RELOADED by CanuckSlashNut (Complete)
Summary: COMPLETE! Harry is pulled back in time to the 3rd task after defeating Voldemort. Momentarily confused, he sets out to make a few changes. Stumbling on a powerful magical artifact, however, sends him off in a few VERY unexpected directions. HPOMC

Hogsmead Circa 1825 by Taran (Last updated in 2006)
Summary: Harry Potter and Severus Snape find themselves in Old Hogsmeade, where slave trading is a way of life. FIRST CHAPTER REVISED! Chapter 7 now up! Angst, Slave, WIP, Slash, Anal, BDSM, D/s, Humil, Lemon, N/C, Oral, Rim, Toys, WS - HPSS

House of Snakes by flitterflutterfly (Last updated in Feb 2016)
Summary: At 30 years old, divorced, and headmaster of Hogwarts, Harry Potter doesn't have the life he'd always dreamed would come after defeating Voldemort. A chance discovery in the Chamber of Secrets allows him an opportunity to go back in time and change some things.

Wherein Harry—now Hadrian—raises his younger self, dances the political dance with Death Eaters and a resurrected Tom Marvolo Riddle, and searches for a way to stop the destruction of the magical world.

How to Prevent a War by CrazyJanaCat (WIP)
Summary: After Voldemort’s return in his fourth year, Harry looks desperately for a way to stop the Dark Lord once and for all. With the help of his closest friends and his Godfather, he travels back in time to prevent Tom Riddle from ever becoming Voldemort.
Things get complicated when Riddle starts showing an interest in Harry and the due struggle to get the upper hand. They both try to find a way to work together and find a way to create a future they both want.

If I Could Live This Time Again by Duana (Last updated in 2011)
Summary: Aghast at the effects of war, Harry passes out from exhaustion only to find himself awoken in a place he knows no longer stands, with people he knows no longer live and a destiny he thought he no longer had. hpss, slash time travel more warnings inside... HPSS

If Them's the Rules by MayMarlow (Last updated Dec 2016)
Summary: Unable to accept the aftermath of the war, Harry decides to travel back in time to become the parent Tom Riddle obviously should have had. Except that things don't go as planned and Harry finds himself part of a game with hidden rules, trying to survive while raising a boy whose understanding of family has nothing to do with love

NEW!!! In blood our eulogies shall be drawn by shilu_ette (WIP)
Summary: The war is over and Harry does not know how to move on. Harry deals with Tom Riddle inside his head. His godson is dead. Malfoy gets bitten by a werewolf and awaits his death sentence. Ron and Hermione are concerned with Harry's apathy to live. And Death is constantly amused by it all, offering Harry a choice to rewrite parts of his life. He returns back to the past as a war veteran and is determined to prevent a pointless war. But nothing is what it seems. Older, Harry is confronted with the follies of his mentors, the motivations of the Dark Lord, and eventually travels back in time far more than he had bargained for. A story about Death, the Hallows and the War.
Warnings: Dub-con, mind manipulation, and heavy inferences on depression/PTSD throughout the series. Also, partial time traveling and mentions of WW2

In This World and the Next by robst (Complete)
Summary: Not for Weasley fans, dark beginning and rating is for safety. A Re-do with payback on the menu H/Hr Complete

In Time, Once Again by avioleta (Complete)
Summary: After the Battle of Hogwarts, Harry uses a Time Turner in an attempt to rewrite history. However, something goes wrong, and he’s thrown back fourteen years into the past. HPSS

It starts with Harry's eyes by blurredink (WIP)
Summary: Another of those time travel stories to save Sirius (in more than one way) and for Harry to have some more emotional chaos. Some creature stuff thrown in. Love the clichés and maybe create some new.

Or the one in which a mysterious artefact kicks Harry back to a time where he collides with the Marauders and has to deal with completely unexpected emotions AND an upcoming creature inheritance - with consequences that are really going to freak him out. Maybe.

(tags and rating may change)

Jaded by lilyyuri (Complete)
Summary: Harry and Draco find themselves transported back to the time of the marauders after yet another fight. Now they have to blend in while trying to find a way back to their own time. HarryXRemus.

Journey to a New Start by Wolfwalker (Think it's Complete)
Summary: A Powerful warrior Harry tired and alone after the final battle takes one last chance to find happiness in another world and time.

Kiss or Kill by Mortalus (Complete)
Summary: HPTR slash. A freak accident transports our favorite attractive psychopath forward in time from 1942 to 1996. Attempted homicide and attempted romance ensue, not necessarily in that order

Life as She Knows it by Meg_Nevermore (Last updated in 2015)
Summary: Hollis Potter walked into what she thinks is the final battle of the war that's been raging for the last six years, only to find, when it's over and she's officially lost everything, that she's not where she's supposed to be.

Or, rather, she's not when she's supposed to be.

She wouldn't have made it as far as she did without being stubborn, however, so she pushed past the surprise and the grief and decides to change it, not matter the cost. Female HPSS

Lord Emperor - Dark Hunter by Xavras (Complete)
Summary: NonCanon! Starts in 2030. EWE. Harry removes all remnants of the Death Eaters to avenge his friends who were killed off systematically and viciously. Time travel: Harry goes back to fix things during the time he was in school and to prevent many horrible events from happening. Grey!Harry. {Will undergo editing to deal with plot holes, etc.} (Revised thru Ch 12)

Manipulating Fate by Midnight Star 25 (Last updated in 2008)
Summary: Time Travel A 30 year old Harry succeeded in fulfilling the prophecy, but there's nothing left to live for. Harry executes a risky scheme, that will have him fighting against fate itself. GreyHarry Independent Powerful Harry Slight Dumbledore Bashing

Mind over Matter by xSoliloquy (WIP)
Summary: Remus Lupin is thrust into the future during his seventh year at Hogwarts and meets the Golden Trio. He discovers the bleak reality of his and his friends' eventual fates and learns to deal with the knowledge that he cannot change what will happen, while falling in love and trying to ignore the fact that it can't last. HPRL

Misguided Intentions by Piri Lupin Snape (Complete)
Summary: Start of 7th year. Voldemort is defeated so why isn't Harry happy? When something happens that sends him to another time along with someone he didn't expect, will it help him find what he needs? MWPP AU, HPDM, SSRL

Mysterious Thing Time by Blueowl (Last updated in 2012)
Summary: The future is lost, so to save it, both Harry and Dumbledore go back the moment it all began - that Halloween night. Of course, things do not go exactly as they had expected. Unspeakables, Wild Magic, Time Travel, Vampires, Bonds, Goblins.

Not this time, Mr Potter Used to be "A New Time to Make Peace" by catspaw439 (WIP)
Summary: Due to a rebellious Grim Reaper Voldemort did not die at the battle of Hogwarts. Now 8 years later Harry and Moldy Shorts are battling once again and when Voldemort's new spell helps him gain the upper hand in sending Harry to the afterlife, Harry is given a chance to go back in time to change things

Nightingale by melkyre (Complete)
Summary: A different kind of time travel/redo fic, from the Marauder's point of view. A shy Harry Privet joins the fifth year Gryffindor dorm room. Slash. Complete.

Of Christmas Past by Chaser921 (Last updated in 2012)
Summary: In Godric's Hollow on the Winter Solstice, HPGW step into a stone circle and are transported back in time seventeen years. They meet his parents, and Harry has to learn what is really important. He also has to deal with his relationship with Ginny.

Per Tempus Discamus Amoris by greenisacolorto (Last updated in 2015)
Summary: When a misread spell sends Harry plummeting through time, where else would he end up but in the childhood of his worst enemy? HP/TR/LV Time Travel

NEW!!! Praeclarus Anguis by KaedeRavensdale (Complete)
Summary: “Tell me Harry, if I were to tell you that you could go back in time and prevent one event of your choice from ever occurring would you do so?”
Go back in time? A chance to change the past for a better future? “If such were possible, Sir, I think it’s safe to say most people would.”
“Would you be an exception?” Harry shook his head. “What would you change?”
His immediate knee jerk reaction was that he’d go back to that horrible night in Godrick’s Hollow and prevent the murder of his parents, but when he opened his mouth to speak he stopped abruptly. The Head Master was staring at him from behind his half-moon glasses in a way that made him think that this question was in itself a sort of test. And with more examination the prospect seemed a bit selfish.
At once Harry knew what he would do. “I would stop Tom Riddle from ever becoming Voldemort.”

Reversing Life by Loudest_Voice (Complete)
Summary: It's not every day a person gets a chance to fix everything wrong in their world.
(Or another one where Harry gets stuck in the past with baby Tom Riddle.)

Rewriting History by Tiro (Complete)
Summary: Whenever Harry does something drastic, he always ends up in a strange situation. Time-travel-fic.

Sacred is the Windswept Time by CassBlake (Complete)
Summary: It was a potion blunder for all time... And it sent Harry Potter all the way back to 1977. Now Complete with all twenty chapters posted!

Same Place Different Time by Iago96 (Complete)
Summary: The usual Harry gets sent back in time to the Marauder's seventh year but with some unique twists of my own. Please R&R. HPSS SLASH Sequel now complete

Second Chance by tonkslover94 (Last updated in 2013)
Summary: Harry gets ambushed by Voldemort in the summer after fifth year, priori incantatem happens; the order is too late in arriving while Voldemort has another wand up his sleeve, Harry travels back in time six years and meets someone he knew before. post ootp, time-travel, HONKS.

Shaping the Future by CharmedArtist (Complete)
Summary: In a darker future, the Order pitches one last battle at Hogwarts. Defeated, Harry Potter is defenseless against Voldemort's death blow... that somehow throws him into the past. (Snarry slash and evil!Dumbledore. You have been warned!) HPSS

NEW!!! Shattering timelines by FiraBloom (WIP)
Summary: After realizing the war destroyed almost everything he ever cared about, Harry sets out to find a way to go back in time to save his family and fix it all. Even if it means destroying his timeline in order to protect his family.

Structures in Adversity by StarDuchess (Complete)
Summary: When Harry travels back in time, he never imagined how awkward his world would become, especially when he gets his Veela inheritance. Unfortunately, coming back to the present contains its own hardships, especially with a mate who just killed Dumbledore. HP/SS Complete!

Sweet Afton by babygray (Complete)
Summary: Two months after the Battle, Harry packs his bag and goes back in time to save Severus Snape. He plans to arrive a day early. Instead, he overshoots his target date by sixteen years. HPSS

Tempus by Suzie74 (Complete)
Summary: Harry is unhappy with his life, one drunken night he discovers a time charm written in a old school book, inadvertantly traveling back in time, he finds himself with the perfect opportunity to have something that he's always wanted. m/m kink, fetish, BDSM HPSS

Tempus by Ravenna_c_tan (Complete)
Summary: Did you ever wonder where the Hogwarts disappearing corridors go--or when? When Harry Potter finds himself at Hogwarts in 1927 he never expected that the first person he would run into would be... Draco Malfoy?? 85,000 words. Written for the "hp_cliche" challenge in 2006, run by ReganV. Beta-read by Miraba. HPDM

Tempus Fugit by Please.Insert.Name (Complete)
Summary: Harry is sent back to the Marauders time and becomes the new DADA teacher. With old friends and new enemies around the corner how will he cope...

Tempus Fugit Praeterhãc by Quill Lumos (Complete)
Summary: Based on the amusing idea on the US cover of Deathly Hallows. Harry's Horcrux hunt leads him to Rome. However, he hadn't expected the sudden trip back through time thanks to a booby-trapped Diadem, Neither had Severus Snape, who gets dragged into the backlash of the spell. Now they're both stuck in the past, what are they going to do? Together they struggle to earn a living and have to learn to survive, whilst continuing to search for a way home. HPSS

Tender Hooks by Replacement for the Stars (Last updated in 2012)
Summary: Young Severus Snape has a friend, a friend only he can see. Snarry. Contains: non-con, dub-con chan slash, eventual bdsm, child-on-child relations, abuse, slash; canon pairings, nothing to do with wool. The chapters get longer as the story progresses. HPSS

Thank you lord Voldemort by Resqgal (Complete)
Summary: In Harry's seventh year a curse Voldemort creates has unexpected consequences. HPSS Time Travel

The End and the Beginning by muggledad (Complete)
Summary: My stab at the Harry travels through time genre. Significant inspiration from "HP & Nightmares of Futures Past" with a twist. Harry/Hermione

The Life of Another by jin_fenghuang (Complete)
Summary: When Vernon takes away his Hogwarts Letter, Harry makes a wish. A wish to have another life, to meet his parents and to go to Hogwarts. A wish that splits Harry in two and carries one Harry back in time, while the other lives on in the present. HPSS

The Other End of Time by Samantha_Kathy (Complete)
Summary: When the war goes completely wrong, Harry goes back in time to change things. But, his plan goes horribly wrong.... How will Harry deal with this?
Series

The Spark by theorinigalflame (Last updated in 2003)
Summary: Harry’s got a new way to unwind, free from the stresses of having every one know who he is, he travels back in time to visit a night club. But one night his ‘No-interfering’ policy goes a stray. HP/SS

The Time Meddlers by witowsmp (Complete)
Summary: After things have gone terribly in the war, Harry and Hermione decide to travel back in time to stop the war from happening. Things go well at first, until...

The War Mages Trilogy by keira marcos (Book 1 Complete)
Summary: Harry Potter and Draco Malfoy are forced to travel back in time to before the war began in earnest in order to give the wizarding world a better future. They are so pissed off. HPDM

Thousands of Reasons to Smile by brightsidetolife (Last updated July 2016)
Summary: Harry goes back in time as his eleven year old self & puts himself in the same orphanage with Tom Riddle whom is going to be starting Hogwarts; can Harry change history & Tom's P.O.V? Not Slash between Tom & Harry, SLASH involved, Cannon Universe

Time Again by broomstickflyer (Complete)
Summary: Seventy one year old Harry Potter, Headmaster of Hogwarts is given the choice to once again save the world or to remain and see his entire world disapear. If he choses to save the world he will be sent back in time.

Time Altered cuz-CM's-awesome (WIP)
Summary: Harry gets thrown back in time; he's placed in his parent's fifth year. How will Harry deal with seeing the family he never got to have but trying not to change the future at the same time? And how will he react to his new found friendship with...Snape? Warning: Slash

Time Orbs and Pregnancy by G_Novella (Complete)
Summary: Neville and Harry are freaking out about becoming fathers. When they take a time orb back to their parents seventh year, will their worries be assuaged? Can they handle the stress of seeing their parents and not being able to change a thing? And will their wives ever reach them? What about the ripple effect that is created just by their arrival? What now?

Time out of Place by bananacosmicgirl (Complete)
Summary: Harry wakes up with a throbbing head, but he soon realizes that a headache is the last thing he has to worry about. And what part does Draco play in it all? Timetravel, AU. HPDM slash. Complete.

Time Paradox Revolution by phoenixjustice (WIP)
Summary: Post-DH in the beginning, with spoilers for the whole series. Then set pre Sorcerer's/Philosopher's Stone. HPSB

He had lived. The boy into the man. The future appeared pretty as a rose and hid its true self, its thorns, well. He had one chance; and so he gave up everything he had to change everything he knew.

Time Slip by MoonBay11 (Complete)
Summary: Completed. Slash. Harry manages to be transported into the Marauder's era and learns somethings about himself and about the ones he really never knew. 'Best way to discribe it.' HPSB

Time to Spare by EmySabath (Complete)
Summary: HBPcompliant rewrite of Time For Me. Voldemort has a sinister plot to catch Harry out of bounds and cast a spell to send him back two hundred years, but all does not go as planned and Harry isn't as gone as he'd thought...

Time Turned Back by TaraSoleil (Complete)
Summary: Broken and angry after losing Sirius fifth year, Harry recklessly puts himself in harms way, dragging Hermione along for the ride. Now they are stuck in another time with some all too familiar faces. Will the time with lost loved ones heal Harry or end up doing more damage?

Time Warp by GoddessGirl1372 (Complete)
Summary: Harry goes back in time and becomes DADA teacher during Lily and James's 7th year. Something is bound to go wrong...Read and Review! CHAPTER 40 IS HERE! COMPLETE!

Time Warp by Kittenn1011 (Last updated in 2011)
Summary: Harry Potter wakes up one morning in the body of his ten-year-old self. This time around, he declares, no way anyone's going to die! -And it's gonna be totally awesome- "People shouldn't meddle with time, Potter." Little did they know...

Timely Errors by Worfe (Complete)
Summary: Harry Potter never had much luck, being sent to his parents' past should have been expected. 'Complete' Time travel fic.

To Recollect the Future by oliver.snape (Complete)
Summary: Hindsight is 20/20, but when Harry's last steps into the forest set him back further than he'd ever thought, he never realised how grateful he'd be to have Snape there to help too. Mentor/guardian fic, time travel, but not cliched.

To Shape and Change by Blueowl (Complete)
Summary: AU. Time Travel. Snape goes back in time, holding the knowledge of what is to come if he fails. No longer holding a grudge, he seeks to shape Harry into the greatest wizard of all time, starting on the day Hagrid took Harry to Diagon Alley. No Horcruxes.

Tread Softly by Dius Corvus (Complete)
Summary: "I am Jonathan Frost. I was Voldemort and Tom Riddle. I was also Harry Potter." After the final confrontation with Voldemort, Harry finds himself changed and thrown back into the time of the Marauders and Severus Snape. HPSS COMPLETE

Turn Back Time by Sstar Luna (Last updated in 2006)
Summary: What would you do if you had to choose between what was right and what was easy? Harry is faced with this very decision as he tries to cope with having to live in the past after an unfortunate accident transports him to September 1976. CHAPTER 13 NEW.

Trying for Eden by Kasey_D (WIP)
Summary: The first time Tom met Harry, there was a rabbit hanging in the rafters. slash, het, time-travel, slow-moving HP/TMR

Turning Time by SpinnersStart (Complete)
Summary: After the War, Harry travels back to the Marauders' Era in disguise to get closure and improve Snape's life. How drastically will Harry change the lives of the Marauders, Lily, and the man he once assumed to be bad? Should he reverse the deaths, mistakes, and heartbreaks of the past, or let them be? [Some Severus x Lily, Harry- and Severus-centric, Time Travel] First of two parts.

Unraveled Makoyi (Last updated in 2014)
Summary: In PoA, Harry broke a cardinal rule of time travel. As years passed and the consequences of it rippled out from that point, time grew increasingly unstable until, as Harry realized he was facing death, continuity broke and time unraveled around him. Redo. PTSD

Warping Circumstances by deritine (Complete)
Summary: Harry gets sent back in time and across dimensions because... well, there doesn't really seem to be a reason why. Life is kind of awesome here. But Harry's full of Horcruxes and this world is ripe for the taking- he just has to prevent himself from going insane and becoming the next Dark Lord. Helpfully, he's regressed to a child.

NEW!!! Wear Me Like A Locket Around Your Throat by VivyPotter (WIP)
Summary: Harry Potter wakes in 1943, with golden scars littering his skin, and a headache. Who knew what time turner explosions could do? Listening to his more Slytherin attributes, he decides to stay undercover until he can figure out a way to get out of this whole mess. Unfortunately, Harry was never very good at following plans.
Tom Riddle didn't anticipate an interesting new arrival... but he can work with this.

“This is Mr Riddle, one of our Slytherin prefects. I’m sure he’ll make you feel right at home. Mr Riddle, this is Harrison Peters. He’s just been sorted into Slytherin and will be joining you in sixth year.” Dumbledore announced jovially, though Tom could see that sliver of constant suspicion in his gaze that had never quite faded.
“Harry,” the boy hurried to correct. “Just Harry,” and he stuck his hand out. How… plebeian, Tom noticed with delight. Walburga would probably faint.

Welcome to Hogwarts 1949 by Ohyeah200 (Last updated in 2015)
Summary: Harry is accidently transported fifty years back in time through a fluke with the mauraders map. Here he runs into and befriends Tom Riddle, hoping to find his only weakness. No Slash.

What's Past is Prologue by Steerpike13713 (Last updated in 2014)
Summary: The night before Quidditch try-outs in the Trio's fifth year, a mysterious magical accident takes place in the Gryffindor common room, transporting Harry, Hermione, Ron and Ginny back over a thousand years in time to a century of discord, persecution and tumult, where they lose their memories of their own time and become the Founders of Hogwarts.

When Harry met Lily by Wigginout (Complete)
Summary: Title says it all...A 16 y/o Lily is mysteriously transported 20 years into the future, where she meets Harry, who unfortunetely can't say anything about her future...FINAL CHAPTER up!!!!

When the Future Died by SpikyStar (Last updated in 2010)
Summary: He controlled the elements, it wasn't enough. He was the powerful light wizard, but Voldemort was winning. Fate sent him back. No Slash please read, future Harry going back in time! Slight AU- Retains older body. fifth year Grammer fixed.

Winter and Ice by Dinkel (Complete)
Summary: It looked like Dumbledore's newest plot to interfere in Harry's life and to supposedly make him happy, but as it turned out landing back in time and falling in love was merely Fate's idea of a good joke. LMHP, DMHP, eventually LMHPDM! Read the warnings!

Words Fail by Nea Marika (Last updated in 2015)
Summary: Fighting a heroic battle in a room full of mysterious time pieces is not a smart thing to do. Time Travel, Slash TR/HP.

Young Again: The Rewrite by Taliath (Last updated in 2006)
Summary: PostHBP. When all hope seems lost and everybody is dead, Harry transports his soul into the body of his one year old self. This time, he's going to try and set things right.

Xerosis by batsutousai (Complete)
Summary: Harry's world ends at the hands of those he'd once fought to save. An adult-Harry goes back to his younger self fic. Semi-super!Harry, Voldemort/Harry, SLASH-for the idiots