Harry Potter has been a beloved franchise since the first book was published in 1997, and fans have been creating fanfiction for just as long. But what if you could combine the magical world of Harry Potter with other beloved franchises? That’s where crossovers come in. In this article, we’ll explore the world of Harry Potter fanfiction crossover and recommend some of the best crossovers for fans to read.
What are fanfiction crossovers?
A fanfiction crossover is a story that combines characters, settings, or elements from two or more different fictional universes. In the case of Harry Potter fanfiction crossovers, authors will often blend the wizarding world with another franchise, such as Star Wars or Marvel.
Why are crossovers so popular in fanfiction?
Crossovers are popular in fanfiction for a few reasons. First, they allow fans to explore new possibilities and mash-ups that wouldn’t be possible within the canon of either franchise. Second, they offer a way for fans to bridge the gap between two beloved worlds, creating a unique and exciting experience for readers. Finally, crossovers allow authors to flex their creative muscles, taking on the challenge of merging two distinct universes into one cohesive story.
The Best Harry Potter Fanfiction Crossover

Harry Potter and the Natural 20
This crossover between Harry Potter and Dungeons & Dragons is a must-read for any fan of both franchises. The story follows a group of D&D players who find themselves transported into the wizarding world, where they must navigate the challenges of Hogwarts using their D&D skills. The story is full of humor, action, and clever nods to both universes.
Harry Potter and the Methods of Rationality
This popular fanfiction takes a unique approach to the Harry Potter universe by introducing a smarter and more logical Harry. The story begins with Harry being raised by a different relative, leading to a series of events that result in him attending Hogwarts with a much different perspective than in the original books. The story also features elements from other franchises, such as Doctor Who and Star Wars.
Harry Potter and the Avengers
This crossover between Harry Potter and the Marvel Cinematic Universe is a fan favorite. The story follows Harry as he discovers he has superpowers and is recruited by the Avengers to help save the world. The story features plenty of action, humor, and exciting interactions between the Harry Potter characters and the Avengers.
Harry Potter and the Star Wars Chronicles
This crossover between Harry Potter and Star Wars is a fun and exciting adventure that takes place in a galaxy far, far away. The story follows Harry as he finds himself transported to the Star Wars universe, where he must team up with Luke Skywalker and the Rebel Alliance to defeat the Empire. The story features plenty of epic battles, as well as clever nods to both franchises.
Harry Potter and the Cthulhu Mythos
This crossover between Harry Potter and the Lovecraftian horror universe is not for the faint of heart. The story follows Harry as he investigates a series of strange occurrences at Hogwarts, only to discover that an ancient and malevolent force is at work. The story features plenty of horror and suspense, as well as some unexpected twists and turns.
Conclusion: Harry Potter Fanfiction Crossover
Harry Potter fanfiction crossovers offer a unique and exciting way for fans to explore new possibilities and mash-ups. Whether you’re a fan of Dungeons & Dragons, Marvel, Star Wars, Lovecraftian horror, or any other franchise, there’s sure to be a Harry Potter crossover that will capture your imagination. So why not dive into the world of crossovers and discover a whole new world of fanfiction?
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FAQs: Harry Potter Fanfiction Crossover
- What is a fanfiction crossover?
A fanfiction crossover is a story that combines characters, settings, or elements from two or more different fictional universes. In the case of Harry Potter fanfiction crossovers, authors will often blend the wizarding world with another franchise, such as Star Wars or Marvel.
- Why are crossovers popular in fanfiction?
Crossovers are popular in fanfiction because they allow fans to explore new possibilities and mash-ups that wouldn’t be possible within the canon of either franchise. They also offer a way for fans to bridge the gap between two beloved worlds, creating a unique and exciting experience for readers. Finally, crossovers allow authors to flex their creative muscles, taking on the challenge of merging two distinct universes into one cohesive story.
- What are some popular Harry Potter fanfiction crossovers?
Some popular Harry Potter fanfiction crossovers include Harry Potter and the Natural 20, Harry Potter and the Methods of Rationality, Harry Potter and the Avengers, Harry Potter, and the Star Wars Chronicles, and Harry Potter and the Cthulhu Mythos.
- How can I find more Harry Potter fanfiction crossovers to read?
There are many online communities dedicated to Harry Potter fanfiction, such as Fanfiction.net and Archive of Our Own. You can search these sites for crossover stories by using keywords such as “Harry Potter crossover” and the name of the franchise you’re interested in. You can also ask for recommendations on social media or online forums dedicated to fanfiction.
- Can I write my own Harry Potter fanfiction crossover?
Absolutely! Fanfiction is a great way to flex your creative muscles and explore new possibilities within your favorite fictional universes. Just be sure to give credit to the original creators of both franchises and be mindful of any guidelines or rules regarding fanfiction that may exist.