1 - 20 of 23 Works in Batfamily Members (DCU) & Harry Potter
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You're out of your league by Lerya
Fandoms: Harry Potter - J. K. Rowling, DCU, Batman - All Media Types
19 Dec 2025
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Summary
He had enough, between the Triwizard Tournament last year and Umbridge this year, Harry just wanted to go home.
Phones might not work in Hogwarts, but Wayne made communication devices sure did, so he made the call and was more than happy that he did.Series
- Part 3 of Harry Potter Protection Squad
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Bite Me (But Not Really, Except Maybe) by KaireeDahl
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling
19 Dec 2025
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Summary
Jason Todd just wanted revenge, a little control over Crime Alley, and maybe fewer people trying to strangle him on a daily basis. What he got instead was Harry Potter: undead, unnerving, and utterly allergic to personal space. Between League training, bisexual panic, and a vampire roommate who thinks “flirting” is a competitive sport, Jason’s got bigger problems than patience or stealth. Like not accidentally catching feelings… or fangs.
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The Anchor: Christmas in the Harbor by OliviaLH
Fandoms: Harry Potter - J. K. Rowling, DCU
18 Dec 2025
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Christmas at Wayne Manor is no longer a tactical operation; it’s a mission of the heart. Months after the rescue from the deep-sea black site, Harry is no longer a 'Subject'—he is a brother, a son, and a boy rediscovering the world one gingerbread rose at a time. While Damian remains a hyper-vigilant sentinel, the entire Batfamily has solidified into an impenetrable fortress around their littlest member. From learning to ride a bike to folding the final gold crane, Harry realizes that the only thing he has to anchor now is the family that refused to let him go.
Sequel to 'The Anchor'
Series
- Part 3 of Harry Potter & Batman Crossovers
- Part 29 of Harry Potter Oneshot
- Part 1 of Seven Stories for the Longest Nights, Before Christmas 2025
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The Echo of Kindness by OliviaLH
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling, DCU
15 Dec 2025
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Summary
Damian Wayne doesn’t remember the boy with quiet hands and brighter eyes—the one who bled kindness in a place that never taught it. He doesn’t remember the name Lumen.
He was ten when he escaped the League of Assassins. Alone. Or so he thinks.
Years later, Gotham shudders under a psychic storm, and something breaks loose in Damian’s mind. Fractured memories surface: laughter echoing in stone halls, a warm hand reaching through pain, a loss he cannot name. Haunted by flashes of a forgotten bond, Damian begins to unravel the truth he was never meant to find.
Lumen, once Harry Potter, is a ghost in Gotham—an empathic shadow who gave everything to set his brother free. Taken back by the League, experimented on, and eventually escaped again, he lives hidden among the cracks, quietly healing what the city breaks. Until the past comes knocking.
When Damian finally finds him, nothing is simple. Not the reunion. Not the pain. Not the boy he forgot.
In the shadow of the League’s return, the brothers must confront what was lost, what was stolen, and what it means to choose compassion in a world that only understands violence.
DISCONTINUED
Series
- Part 1 of Harry Potter & Batman Crossovers
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The Anchor by OliviaLH
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types, DCU
14 Dec 2025
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Summary
Five years ago, Damian Wayne escaped the horrific training facility known as the Crucible, but only because his younger blood brother, Harry—designated 'Anchor'—made the ultimate sacrifice, holding the line with his rare kinetic abilities to ensure Damian’s freedom. Damian spent half a decade consumed by guilt and driven by a singular purpose: to honour that desperate promise.
Now a Wayne and Gotham's Robin, Damian tracks his brother to a deep-sea black site for a rescue mission he insists on facing alone. What he finds is not the nine-year-old he left behind, but a weaponized, shell-shocked teenager whose innate kindness has been brutally suppressed.
Series
- Part 2 of Harry Potter & Batman Crossovers
- Part 28 of Harry Potter Oneshot
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Sukima: TMH (BTL) Extras by Escrovisck
Fandoms: Batman - All Media Types, Batman: Wayne Family Adventures (Webcomic), Harry Potter - J. K. Rowling
01 Dec 2025
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Summary
Extras que não casam com a narrativa principal que poderiam ou não ser canônico para a história.
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- Part 2 of 떠나지 못해 (Sleepless Night)
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Take My Half (Back to Life) by Escrovisck
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types, Batman: Wayne Family Adventures (Webcomic)
01 Dec 2025
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Summary
On Halloween Night, Harry's name came out of the Goblet of Fire.
Six day later, a stranger come to him at an empty hallway.
Two weeks later, Harry Potter silently disappeared from Hogwarts and the Wizarding World altogether.
On the day of the First Task, while all the British Wizard World is losing their hair trying to find one Harry James Potter, another dark-haired orphan with bright eyes entered Gotham City.
Series
- Part 1 of 떠나지 못해 (Sleepless Night)
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On the Mortifying Ordeal of Being Known by Finexs
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types, Batman: Wayne Family Adventures (Webcomic)
31 Oct 2025
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Summary
It had been two months now.
Two months had passed since the war against Voldemort had ended in the middle of Hogwarts' Great Hall. Two months since Seraphina Potter had become the hero of not just the nation, but of the entire continent. Two months since their audacious escape from Gringotts on the back of a dragon. Two months since their escape had been filmed by more people than she could hope to count, since the existence of the Wizarding World had swept over social media like a tsunami. Since the Statute of Secrecy had been broken.
It had been two months, and now, finally, Sera was on the way home to see the family that believed her to be dead, the brother and father she had missed so much. She could just hope that she still had a place with them. -
Outtakes of The Butler and the MOD by PinkieDev
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling
26 Oct 2025
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Summary
Outtakes of the work The Butler and the Master of Death!
All the blurbs and spinoffs that aren't in the main storyline itself!
(This will be continuously added to with one-shots and possibly the occasional two- or three-part series)
Series
- Part 2 of MOD Harry Potter
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The Butler and the Master of Death by PinkieDev
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling
15 Oct 2025
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Summary
When Harry Potter, freshly four-hundred (or so) years old, came to this world, he had not been expecting to fall deeply in love with the dashing gentleman that routinely visited the café from where he drank his tea.
Of course, that was not to imply that Harry would do less than his utmost to woo the object of his sincerest affections.
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The Bats were in agreement: whoever this "Harry Potter" was, they didn't like him. At all. Who'd this twenty-something year old think he was?! Like hell they'd let their Alfred get stolen away from them by some no-good, seducing little punk.
Series
- Part 1 of MOD Harry Potter
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Knut for Your Thoughts, Penny for Your Name by toribee
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types, Batman: Wayne Family Adventures (Webcomic)
08 Oct 2025
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Summary
After a career-ending injury in the 1960s at the hands of Lord Voldemort’s supporters, young Alfred Potter leaves England for America to reconnect with distant cousins on his mother’s side. Now with the end of the Second Wizarding War, Alfred Potter, now Alfred Pennyworth, must step back into the British Wizarding World to protect the son of his cousin James that he never knew and formally introduce the family he gained in America to the Wizarding World.
Harry Potter was completely unprepared to meet Alfred Pennyworth and the giant family he brought to Britain post-war. Turns out Alfred and his adopted son, Bruce Wayne, held Harry’s Lordship privileges for Potter and Black, and they didn’t want a child at the head of those two ancient houses. Fine by him, Harry barely wanted to help with the reconstruction efforts already. He was so done being the Wizarding World’s scapegoat, maybe his father’s cousins could help him learn to relax?
TLDR: Harry just wants a nap while Alfred and Bruce argue over who gets to adopt Harry first.
(Spoiler: Alfred Wins) -
the sound of love's breath by lacktoesintollerant
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling
05 Oct 2025
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Picked up by Selina Kyle on the 1st of November 1981, before the Dursleys ever opened their door and found him on their doorstep, Harry Potter is sent to Wayne Manor, where he grows up loved, with a family as large as the Weasleys, and becomes quite the little menace.
Of course, the Batfamily takes it upon themselves to raise baby Harry to the best of their abilities. Follow Harry Potter-Wayne as he grows up raised by vigilantes, becomes the Justice League's emotional support baby, and goes on to confuse and enthral the general Wizarding World population! Voldemort? Oh, just you wait.
Series
- Part 1 of colour this infinitely cold world
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Knight of Stars by AunaClark
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types
27 Sep 2025
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Summary
Harry’s relatives are killed in a death eater attack outside Kings Cross station after his 5th year. The Order plans to move him into Grimmauld Place and double down on their protections, giving his magical guardianship to the Weasley’s. But then, Dumbledore reveals some complicated news: Harry has been magically emancipated for nearly a year, and needs no legal guardian in the magical world; but, he has a secret muggle father, and there’s nothing they can do to keep Harry and their world safe when the muggle authorities come to ship Harry off to America. So, Harry moves to Gotham City, New Jersey, USA.
(Or: Harry gets a family, because I said so)
Series
- Part 1 of Astronomical
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Hogwarts and the Bat Infiltration by DragonHoardsBooks3808
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types
22 Sep 2025
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It's the beginning of Harry's fourth year at Hogwarts. After the death eater attack during the quidditch world cup finals Harry just wants a peaceful school year. However, Hogwarts is getting its first transfer students in over a century. The transfer students are an odd bunch and seem completely clueless regarding magic. The batfamily, including Dick, Jason, Cass, Tim, and Damian, are entering Hogwarts for the year. Going undercover and leaving their hero identities, the five investigate Hogwarts and look for any dark wizard threats.
*This work is cross posted on Wattpad*
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Harry Potter and the batfamily by Heloisamemellis21
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types
16 Sep 2025
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After defeating Voldemort at only fifteen, Harry Potter thought his story of war had finally ended. Lord of ancient houses, guardian of an orphan, and independent from the world around him, he believed he needed nothing else.
But an inheritance ritual reveals a secret written in blood: a forgotten surname, tied to a distant man, a city of shadows, and a lineage without magic.
A man who doesn’t know he exists.
Harry isn’t looking for a father. He never needed one.
But as he knocks on the door of a world entirely unlike his own, he discovers that some secrets can never stay buried. -
back to friends by MsMoonSong_22
Fandoms: Batman - All Media Types, Harry Potter - J. K. Rowling, Red Hood and the Outlaws (Comics), DCU, Justice League - All Media Types
06 Jul 2025
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Jason Todd first meets Hattie Potter at a charity gala when he is twelve years-old.
He is not yet aware of the heartache they will bring to one another over the years.
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Found Family (Literally) by DAREDEVIL_OG
Fandoms: Harry Potter - J. K. Rowling, Spider-Man (Tom Holland Movies), DCU, Batman - All Media Types, Brooklyn Nine-Nine (TV), The Avengers (Marvel Movies)
22 Mar 2025
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After the dursleys died in a "tragic" accident harry is sent to live with his cousin in the US.
but why are these people so strange? and why is this peter bloke so suspicous?
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Aerating Soil by lettuce_mouth
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types, Batman: Under the Red Hood (2010)
12 Mar 2024
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Helia used to be Helianthus Potter, Girl Who Lived, Woman Who Conquered, Chosen One, She Of Too Many Dumb Names. Now she's decided to let the cards fall as they will and embrace being Just Helia(na Evans), broke high school dropout, grocery store cashier, supplier of illegal(ly magical) substances to Gotham's (most recent) murderous gang lord.
A significant upgrade, if you ask her.
OR,
The process by which two idiots meet, get to know each other, fall in love, do not fall in love, lie to each other, team up, stop lying, fight crime, fight each other, fight FOR each other, cry, bleed all over the good curtains, confess their true feelings, and drive everyone around them insane. Only sort of in that order.
Series
- Part 2 of this thorn ridden garden
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Maybe Don't Use Real Blood in a Prank by jupiterliketheplanet
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types, DCU (Comics)
18 Jan 2024
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Summary
Jason Todd will swear it's Damian's fault until he dies.
Seriously, where did he even get the blood?
Series
- Part 3 of MoD!Harry Can't Take it Anymore
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Harry Potter: Nephew of the Bat and the Cat; Potter-Wayne Adventures by JediRhydon
Fandoms: Harry Potter - J. K. Rowling, Batman - All Media Types, The Batman (Cartoon 2004)
28 Nov 2023
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Summary
How different would Harry's life be if he had another aunt that was related to his mother? What if that aunt was none other than Selina Kyle-Wayne, who actually came to find him and saved him from the Dursley's, before he had a chance to be abused? Harry would grow up happy with his aunt, his uncle Bruce Wayne, and his cousin and family butler, and eventually becoming the vigilante known as, the Phoenix, helping his family to keep the streets of Gotham City safe. When Harry's Hogwarts letter arrives, Selina convinces him to go, telling him that doing so would bring him closure in regards to his parents. So when Harry Potter arrives at Hogwarts, he becomes a protector of the school, just as his uncle is to Gotham, with his own Rogues Gallery.
Brave/Smart/Hero Harry.
Twin Ron/Ginny.
Minor/brief Dumbledore Bashing.
Ron Bashing.
Series
- Part 1 of Potter-Wayne Bat-Universe