10 Awesome My Hero Academia Crossover Fanfiction Stories in 2024

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If you are looking for the very best My Hero Academia crossover fanfiction, you are in the right place. 

My Hero Academia is a widely popular manga series.

It is also an anime series, has several movies and video games, and more. 

There is a massive amount of My Hero Academia fanfiction out there, and it is one of the most popular fanfiction genres. 

MHA has interesting characters within a very fun world to explore, so it is no surprise that it is so popular. 

It is common for My Hero Academia fanfiction to crossover with other worlds for some even more interesting stories. 

These crossovers are often other manga or anime series, but that is not always the case. 

As we will see below, My Hero Academia crossover fanfiction can exist just about anywhere. 

This article will explore some of the most popular stories. 

Keep reading to find out more. 

1. Dost Thou Even Steal Hearts?

The first My Hero Academia crossover fanfiction that we will look at is one of the most popular, with over 550,000 hits. 

This story is massive and has over 11,000 comments from fans worldwide raving about how fantastic it is. 

This story is a crossover with Persona 5, which is a role-playing video game that takes place in Tokyo. 

It follows a high school student who transfers to a new school, which makes it a great fit for a crossover with My Hero Academia. 

This story opens with Joker and his teammates being startled by the sudden existence of three otherworldly doors. 

Each of these doors appears to lead to a new realm, and they must figure out which one to enter. 

Of course, one of these doors leads to My Hero Academia’s world

As they enter the door, a new world reveals itself to them, and they face some interesting characters along the way. 

This fantastic story is one of the most well-written on our list. 

After you start reading, you will understand why this story is the most popular My Hero Academia crossover fanfiction. 

2. The Vigilante Boss and His Failed Retirement Plan

Next up is a My Hero Academia crossover fanfiction with the world of Katekyou Hitman Reborn!. 

This is a very unique crossover, and it results in a really fun story. 

This story focuses on Izuku and his ever-persistent struggle to become a hero. 

If you are looking for a story in which Izuku is suffering throughout the entire thing, this is the story for you. 

Though he is supposed to be in retirement, things are not always that simple for Izuku. 

He finds himself back in the midst of all the action, trying and struggling to make something of himself. 

The author of this story is a great comedic writer, and this is not a story to miss out on. 

3. Frog in a Well

In this My Hero Academia crossover fanfiction, we enter the world of Jujutsu Kaisen, a manga and anime series that follows a group of high school students. 

With over 300,000 hits, this is one of the most popular stories in the genre, and it is clear to see why. 

The world of this story is plagued with heroes, villains, and supernatural powers. 

It opens with the mystery of a case of a missing person. 

A very important person, in fact, who must be found by any means necessary. 

Because of the curses that plague the land, finding this missing person will not be a simple task. 

This story is intense and mysterious, and the addition of the supernatural powers of many of the characters makes it one of the most interesting. 

This is not a feel-good story, nor is it a very dark one. 

It finds a happy medium with problems and trials, as well as some hope and comedy.

4. Player One

The next My Hero Academia crossover fanfiction is a crossover with The Gamer. 

The Gamer is a webcomic that is loosely inspired by Dungeons & Dragons and Discworld, but it is set in modern-day South Korea. 

(If you like Dungeons and Dragons, you may also enjoy our Critical Role fanfic post!)

If you are unfamiliar with this series, it is about a teenage boy who has a special ability that allows him to treat the world around him as a game. 

It is a very interesting series that is worth looking into. 

In this My Hero Academia crossover fanfiction, Izuku finally gets a quirk, but it is not a quirk that anyone has ever seen before. 

This quirk allows him to control his life like it is a video game, including gaining skills, leveling up, and keeping an inventory. 

The only problem, however, is that he must keep this quirk a secret. 

This is a really fun and interesting story that will keep you hooked from the very beginning. 

It is still a work in progress, so there is hopefully plenty of content to come.

5. Kamino’s Ward

Up next is a My Hero Academia crossover fanfiction that enters the world of the Marvel Cinematic Universe, with a specific focus on Captain America. 

This story has a fun premise you don’t want miss out on. 

In this story, Izuku is a strong and powerful vigilante who has spent years fighting against the government which sees his family as a bunch of criminals. 

One day he wakes up to find that he is in a new world and that he is no longer needed by those around him. 

Shocked and confused about this twist of events, Izuku must figure out how to get home and regain the power he lost. 

6. Brilliant Lights Will Cease to Burn

This My Hero Academia crossover fanfiction is a crossover with Cardcaptor Sakura, a manga and anime series in a fictional town near Tokyo. 

This story opens with a familiar scene; Izuku does not have a quirk, and he is beginning to accept his fate. 

However, he soon finds a new fate when becoming a Cardcaptor

This is not an easy role to fill, but he is determined to make the best of it. 

In true Izuku fashion, things don’t quite work out the way he hoped, and he is faced with a new set of problems. 

This is a fun story that incorporates the most exciting elements of both of these worlds. 

7. Of Crows and Heroes

Next up is a My Hero Academia crossover fanfiction with Naruto. 

If you are a fan of anime, you are likely familiar with Naruto. 

These two worlds work together exceptionally well, resulting in a really fun and interesting story. 

Though this story has a cohesive plot, it is told in an unusual manner, in a series of non-linear short stories. 

In this story, Uchiha Itachi is reincarnated into the world of heroes and villains. 

He attempts to navigate this peaceful life, but it is not as simple as it seems. 

The irony of his reincarnation does not escape him, and he must deal with his past actions as he attempts to assimilate into a new world. 

With over 200,000 hits, it is clear to see why this is one of the most popular stories in the genre.

8. MHA Watches the MCU

Up next is another My Hero Academia crossover fanfiction with the Marvel Universe. 

This story is a bit different from some of the others.

It involves a common trope used throughout fanfiction. 

In this story, all of the main characters from My Hero Academia are taken to a movie theater.

While there, they watch movies from the Marvel Cinematic Universe. 

We get to see the characters from My Hero Academia interact with each other in a casual and social setting that is unlike what we normally see.  

They react to each film as they progress through the universe. 

The author of this story has done a fantastic job of writing each of the characters’ voices, giving them realistic and fun reactions. 

This well-written story involves a lot of fluff, which is a welcome break from some of the heavier stories out there.

9. The Restaurant with Sushi That’s Out of This World

In this My Hero Academia crossover fanfiction, we return to the world of Katekyou Hitman Reborn!.

Even if you are unfamiliar with this series, you can still enjoy this fanfiction.

It is a captivating story with a lot of fun characters. 

In this story, Present Mic is taking his patrol around the neighborhood. 

He spots the restaurant that he then proceeds to take all of his closest friends to. 

This is where the characters from My Hero Academia come in, and things get exciting. 

There is a bit of adult language in this story, but it is a fun and entertaining crossover overall. 

10. Blackugou Widow

The final My Hero Academia crossover fanfiction is another crossover with the Marvel Cinematic Universe.

This one, however, is quite different. 

This story opens with the death of Natasha Romanoff and the first breath of Bakugou Katsuki. 

This reincarnation changes everything as we know it. 

Though most of the Marvel content ends when Bakogou Katsuki awakes, there are still references throughout. 

This story is engaging, well-written, and not one to miss. 

Marvel and My Hero Academia fans will certainly get a kick out of this story. 

My Hero Academia Crossover Fanfiction: Conclusion

I hope this article has helped you find some great MHA crossover fanfiction!

These are just a small sample of all the amazing stories out there.

So you may want to look at the other fanfics with this tag and find your own favorite among them.

And if you have questions about this topic, feel free to leave a message in the comments below!

Lastly, if you want to read more top fanfiction posts on this blog, then check out:

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