Batman and Harry Potter Crossovers
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Jason Todd and the Sorcerer's Stone by GrandNinjaMasterRen reviews
Stranded in the body of a child and having little memory of how he got there, Jason navigates this new world he's been dropped into. Can the Red Hood live up to his mentor's title or will the Wizards be brought to heel by an undying threat? One thing's for sure, Jason will need all his wits about him if he's to outwit this foe.
Rated: T - English - Mystery/Adventure - Chapters: 3 - Words: 1,827 - Reviews: 8 - Favs: 18 - Follows: 33 - Updated: 9/19 - Published: 8/16 - Jason T./Red Hood, Voldemort
Coming to America by Friedrickson2 reviews
Batman/HP AU-After suffering a terrible injury, ex-Auror Alfred Pennyworth leaves Britain for America to work for a former school-friend. Also on AO3. The first in a series.
Rated: T - English - Drama - Chapters: 5 - Words: 8,109 - Reviews: 12 - Favs: 12 - Follows: 21 - Updated: 9/12 - Published: 6/30 - Alfred P., Bruce W./Batman, Alastor M.
James 'Joker Potter by Wingd knight reviews
James Potter is alive, but not whole. Watch as a deranged James Potter returns to England and leaves his own mark upon the Wizarding World. (Summery and rating will change at some point, its better than it sounds... I think. Just read the first chapter and you tell me.)
Rated: T - English - Adventure - Chapters: 2 - Words: 4,082 - Reviews: 64 - Favs: 161 - Follows: 178 - Updated: 9/4 - Published: 10/31/2016 - Harley Quinn, The Joker, Harry P., James P.
A Monkey's Uncle by DiaDotCom reviews
Hadrian visits Gotham for a mission, but finds himself in a whole heed of trouble with the territorial heroes of the city. No pairings yet. Rated T for language and violence.
Rated: T - English - Humor/Family - Chapters: 2 - Words: 3,675 - Reviews: 9 - Favs: 33 - Follows: 53 - Updated: 9/3 - Published: 4/16/2016
Harry Potter and the Bat of Gotham (rewrite) by Makesushi reviews
Harry Potter has just finished his first year, and things are going wonderfully for him at the Dursley home, as he neglected to inform his family that he couldn't do magic outside of school. Then one day, Mr. and Mrs. Dursley say that their going to have guests over. A cousin of Petunia's father's side, who also happened to be the oldest adopted son of a very rich businessman.
Rated: T - English - Crime/Family - Chapters: 18 - Words: 60,857 - Reviews: 52 - Favs: 219 - Follows: 296 - Updated: 8/26 - Published: 2/11 - Bruce W./Batman, Richard G./Nightwing, Damian W./Robin, Harry P.
The Wizarding Bat by PxFive reviews
On a business trip with the Dursleys, 4-year-old Harry is adopted by Bruce Wayne. Based off of a challenge by joe63129. Robin!Harry. Human!Ignorant! Dumbledore. This story is COMPLETE and FINISHED as of the 12th of March 2017. Px5 out.
Rated: T - English - Adventure - Chapters: 33 - Words: 40,625 - Reviews: 108 - Favs: 318 - Follows: 356 - Updated: 8/14 - Published: 3/21/2016 - Bruce W./Batman, Richard G./Nightwing, Harry P., Albus D. - Complete
The Hogwarts Bat by PxFive reviews
What if Bruce Wayne went to Hogwarts...during the Marauder era. Manipulative!Dumbledore future BruceLily.
Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 3,129 - Reviews: 6 - Favs: 19 - Follows: 28 - Published: 8/14 - Bruce W./Batman, Lily Evans P.
He Has An MO by daughterofthemyscira reviews
When Wayne Industries considers doing business with the drill-making company Grunnings, Bruce is forced to go to the Dursley household. From the second he sees the neighborhood, he is sure he won't like them. He's even more sure when he actually meets the family.
Rated: T - English - Family - Chapters: 1 - Words: 1,356 - Reviews: 9 - Favs: 68 - Follows: 86 - Published: 7/26 - Bruce W./Batman, Harry P. - Complete
Aconitum by Mistake Experience reviews
AU. Up until now, Aster Isley was used to have wannabes thugs after her. Usually though, it was because her mother was The Poison Ivy, not because she had (not)killed a Dark Lord ten years ago. Some people can really hold a grudge, but if there is one thing the aspiring villainess can do, it's ruining a perfect plan. Fem!Harry; Harley Quinn/Poison Ivy.
Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 23,625 - Reviews: 84 - Favs: 611 - Follows: 904 - Updated: 7/16 - Published: 11/25/2015 - Harley Quinn, Poison Ivy, Harry P., Hermione G.
Under the Mysterious Guise of a Bat by theguyinblue reviews
A young boy disappeared from home. Everything was thrown to chaos as a murderer escape the inescapable. When things seems dire, a stranger comes bringing the fires of hope and a savior returns home.
Rated: T - English - Chapters: 2 - Words: 5,010 - Reviews: 10 - Favs: 29 - Follows: 44 - Updated: 6/28 - Published: 5/30 - Bruce W./Batman, Harry P.
Batman: Mark of Arkayus by IZ-Fiction reviews
When a group of DeathEaters have obtained a container of Joker Toxin, only Batman can stop them! Batman / Harry Potter Crossover
Rated: K+ - English - Fantasy/Suspense - Chapters: 5 - Words: 6,668 - Reviews: 3 - Favs: 1 - Follows: 4 - Updated: 6/22 - Published: 3/19 - Alfred P., Bruce W./Batman
A Wizard Among Bats by geek179 reviews
Harry comes back to Privet Drive after another tiring year of school, but there is another unexpected guest there. It turns out Vernon Dursley has a nephew as well, and 19 year old Dick Grayson seems to be nothing like the Dursleys that Harry has grown to hate. Maybe this Summer will be a little bit better with some company.
Rated: T - English - Family/Hurt/Comfort - Chapters: 13 - Words: 52,266 - Reviews: 391 - Favs: 1,158 - Follows: 1,523 - Updated: 6/17 - Published: 10/7/2015 - Richard G./Nightwing, Harry P. - Complete
Wands Out, Swords Out by SunSunTheRebirth reviews
The Batbros go to protect Hogwarts! UP FOR ADOPTION! Seriously, pleeeeeeease take it off my hands!
Rated: T - English - Chapters: 3 - Words: 2,861 - Reviews: 12 - Favs: 27 - Follows: 33 - Updated: 6/4 - Published: 1/22 - Jason T./Red Hood, Richard G./Nightwing, Timothy D./Red Robin, Damian W./Robin
What Harry Doesn't Know by geek179 reviews
This is a companion fic to A Wizard Among Bats. This fic is snippets from people's point of view other than Harry's. It is not necessary to understand A Wizard Among Bats, although, some of these chapters will mirror parts of that fic. There will be a short summary at the beginning of each chapter so you know what is coming. Enjoy :)
Rated: K+ - English - Chapters: 2 - Words: 5,743 - Reviews: 17 - Favs: 136 - Follows: 186 - Updated: 5/23 - Published: 7/23/2016
A Sirius Joke by CrowsAce reviews
Harry had no choice but to leave, and in doing so was going to locate his Godfather... turns out he lives in Gotham... and he just happens to be the Joker... will be boyxboy not sirius/harry though..
Rated: T - English - Adventure/Romance - Chapters: 20 - Words: 23,448 - Reviews: 222 - Favs: 806 - Follows: 1,059 - Updated: 5/15 - Published: 2/19/2013 - Bruce W./Batman, The Joker, Harry P.
Knight Witch by blackbat91 reviews
Dick Grayson/Batman and Helena Wayne/Robin end up in Grimmauld Place during fifth year.
Rated: T - English - Chapters: 2 - Words: 17,012 - Reviews: 6 - Favs: 25 - Follows: 31 - Updated: 5/13 - Published: 8/5/2016 - Richard G./Nightwing, Helena W./Huntress, Harry P.
School of Magic? by loverobin14 reviews
Takes place during Harry's fifth year. Can the students survive there new classmate? along with a muggle teacher? inspired by ReaperofDarkness's story "point that wand at me and see what happens." Also my first fic so if you see a mistake please point it out. And please tell me if you want me to continue in the reviews.
Rated: T - English - Adventure/Humor - Chapters: 3 - Words: 2,514 - Reviews: 19 - Favs: 32 - Follows: 57 - Updated: 4/27 - Published: 4/14/2014 - Richard G./Nightwing, Damian W./Robin, Harry P., Dolores U.
Dragons, Wands, and the Order of Phoenix by Sayomina reviews
Astra and Damian are accepted into Hogwarts School for Witch Craft and Wizardry and Dick is going with them as a teacher. takes place Harry's fifth year. enjoy!
Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 3,026 - Reviews: 2 - Favs: 13 - Follows: 21 - Updated: 4/9 - Published: 12/21/2015 - [Damian W./Robin, OC] Richard G./Nightwing, Harry P.
Tu versión de los hechos by Leviathan2.0 reviews
James Gordon y su hija Barbara son más de lo que parecen. Cuando Batman descubre algo inusual en su pasado decide hablar sobre ello con James, quién revela algo que paso muchos años antes en Inglaterra y que cambio la vida de él y su hija
Rated: K+ - Spanish - Tragedy/Family - Chapters: 1 - Words: 2,289 - Reviews: 2 - Favs: 5 - Follows: 4 - Published: 4/1 - Barbara G., Bruce W./Batman, James G., Sirius B. - Complete
Hijo del Murcielago by Leviathan2.0 reviews
Dumbledore y Snape Aparecen en Gotham buscando a Harry para que luche contra Voldemort y encuentran algo que no esperaban.
Rated: K+ - Spanish - Family - Chapters: 1 - Words: 2,949 - Reviews: 1 - Favs: 19 - Follows: 15 - Published: 4/1 - Complete
BATMAN 394 by atlasjcrane reviews
[DRABBLE] Albus Dumbledore savait mieux que quiconque qui avait revêtu le déguisement de Batman après le décès de Bruce Wayne. Il le côtoyait au quotidien et personne alentour ne se doutait de rien.
Rated: K+ - French - Humor/Parody - Chapters: 1 - Words: 456 - Reviews: 1 - Published: 3/21 - Complete
Veni, Vidi, Vici: I lived by emihytlies reviews
After the defeat of Voldemort Harry struggles to see Britain as a home once more instead of a cemetery. He so hopes to leave so he can start a new life away from there.
Rated: T - English - Hurt/Comfort - Chapters: 4 - Words: 2,406 - Reviews: 2 - Favs: 6 - Follows: 8 - Updated: 3/14 - Published: 1/31
Harley Quinn's Hogwarts Adventures Book One by Missharlequin24 reviews
Harley Quinn finds out shes a witch and goes to Hogwarts
Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 905 - Reviews: 2 - Favs: 4 - Follows: 7 - Published: 2/18
Harry Potter and the Caped Crusader by Mario Quade reviews
When Voldemort tries to steal an ancient artefact out of the Gotham Musem of Antiquities he gets into a confrontation with Batman, getting the world's greatest detective on his trail. And so Batman and his allies get involved in the Second Wizarding War. But how will this change its outcome?
Rated: T - English - Mystery/Fantasy - Chapters: 5 - Words: 17,803 - Reviews: 17 - Favs: 55 - Follows: 102 - Updated: 12/22/2016 - Published: 9/3/2016 - Bruce W./Batman, Timothy D./Red Robin, Harry P., Hermione G.
Colin Creevey and the Son of Batman by farfromrefuge reviews
On the September 1, 1992, Colin Creevey went to Hogwarts, to study magic and become a true wizard. Also, so did Damian Wayne. And now the two unlikely friends will have to stop a fraudulent professor, solve a mystery of Luna Lovegood and find out, what dark secret hides in the opening passage of the Ravenclaw Code. CoS AU. No Slash.
Rated: T - English - Adventure/Mystery - Chapters: 3 - Words: 20,241 - Reviews: 14 - Favs: 30 - Follows: 46 - Updated: 10/4/2016 - Published: 9/24/2016 - Damian W./Robin, Colin C.
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