FMA Crossover Hoard
My favorite fma crossovers. I read so many I need a collection.
(Open, Moderated)
Random works
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A Housewife by DragonStar7Queen
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Fullmetal Alchemist: Brotherhood & Manga
26 Apr 2019
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Summary
In which Midoriya Inko happens to be the reincarnation of one Izumi Curtis- and the world will never be the same.
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The Colours of the World by MaiKusakabe
Fandoms: Fullmetal Alchemist: Brotherhood & Manga, Harry Potter - J. K. Rowling
03 Jan 2026
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Summary
When Roy Mustang went to retrieve his eyesight from Truth, he wasn’t expecting to end up doing a job in exchange. It couldn’t even be an easy job, of course, because Edward’s assessment of Truth was a pretty accurate one.
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Circulus by Phenobarbital
Fandoms: Fullmetal Alchemist: Brotherhood & Manga, Harry Potter - J. K. Rowling
28 Mar 2020
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Summary
They're still not sure exactly how they ended up on the magic side of a place called London, but Edward and Roy are not new to dealing with the unexpected.
Needing to find a way back to Amestris, back to their own time, together they figure out how magic energy works, and how it can work for them specifically and in the end, the decision to go to Hogwarts is a mutual one. Edward will have to go to high school and Roy will have to get used to using a wand.
Neither of them are prepared for what they find at Hogwarts School of Witchcraft & Wizardry.
There are secrets, liars, murderers and too many people with very dangerous agendas, no one seems trustworthy, so naturally they should stick together...
...but then Ed starts lying to Roy. -
Altered Gold by AnAroAceGremlin
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Fullmetal Alchemist: Brotherhood & Manga
04 Oct 2020
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Summary
Edward Elric was given a choice. Naturally, this can only lead to traumatizing childhoods, breaking as many laws at once as possible & then some more, government conspiracies, swearing, child soldiers, gratuitous amounts of science, and some good old blasphemy.
AKA Katsuki Bakugou is Edward Elric reincarnated and everyone is along for the ride. If the ride was a crashing train going off a cliff, on fire, and God was laughing.
CURRENTLY ON HIATUS
Series
- Part 2 of Walking Between Worlds
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Are You Sure This Is A Good Idea? by BuffPidgey
Fandoms: Harry Potter - J. K. Rowling, Fullmetal Alchemist: Brotherhood & Manga, Fullmetal Alchemist - All Media Types
20 May 2020
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Summary
For political reasons, Britain asked for a bodyguard. For political reasons, Amestris sent the Fullmetal Alchemist. Unfortunately for both parties, neither Harry nor Ed is happy with the arrangement. Unfortunately for both boys, they're stuck with it.
Random bookmarks
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Feed The Flame 'Cause We Can't Let Go by pansexualorgana (MaximumMarygold)
Fandoms: Fullmetal Alchemist - All Media Types, Harry Potter - J. K. Rowling
14 Sep 2021
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Summary
Hogwarts needed an alchemy teacher; Amestris needed an ally.
"Cool it, Elric.
Count to ten.
Blame the bastard for all of your problems.
Put the fear of Truth in these children."Series
- Part 2 of Into Focus
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Golden Opportunity by LadyCrimsonAndBlack
Fandoms: Fullmetal Alchemist - All Media Types, Harry Potter - J. K. Rowling
01 Feb 2020
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Summary
Albus Dumbledore needs an Alchemy teacher. Roy Mustang needs a spy. Edith Elric needs an adventure. They help (use) each other.
(Or, alternatively: Ed goes to teach at Hogwarts. Britain doesn’t know what hits it.)
Now with translation to Chinese
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Trust Me, I'm an Alchemist by metisket
Fandoms: Yuri!!! on Ice (Anime), Fullmetal Alchemist: Brotherhood & Manga
18 May 2020
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Summary
In which Yuri Plisetsky began life with the name Edward Elric, and this has made the world of figure skating a significantly stranger and more alarming place.
“Are you saying you lived a life of crime before you began skating?”
“I’m gonna have to check the statute of limitations on a couple things and get back to you on that.” -
Time and Transmutations by Preelikeswriting
Fandoms: Harry Potter - J. K. Rowling, Fullmetal Alchemist: Brotherhood & Manga
26 May 2025
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Summary
Time is running out for Ed to return home to Amestris, but in order to get back, there are some things he needs to do first. Unfortunately, despite his best efforts Ed's decided that he actually likes people here and doesn't want to see them all killed. Caught between his loyalty to both worlds, the days are slipping away.
(Pre-Promise Day, HP book 7)
Series
- Part 3 of Through the Gate
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Beyond the Gate: Edward Elric and the Order of the Phoenix by betsybugaboo
Fandoms: Fullmetal Alchemist: Brotherhood & Manga, Harry Potter - J. K. Rowling
08 Jun 2018
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Summary
After facing the Homunculi, saving Amestris, and sacrificing his alchemy to save his brother, Edward would have never dreamed that the Truth would ask him to save another universe where magic reigns. Translation from French of mel72000's awesome fic, Par delà la Porte : E Elric et l'Ordre du Phénix
Series
- Part 1 of Beyond the Gate
- Language:
- English
- Words:
- 95,789
- Chapters:
- 24/24
- Collections:
- 2
- Comments:
- 226
- Kudos:
- 2,912
- Bookmarks:
- 434
- Hits:
- 86,986
Bookmarked by Goblinswarm
02 Jun 2021
Bookmarker's Collections:
Bookmarker's Notes
The French translated one?