Harry Potter and Durarara!!/デュラララ!! Crossovers
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Of Magic And Madness by i-believe-in-narwhals reviews
Izaya Orihara decides the magical community of London is interesting enough for him. Madness ensues.
Rated: T - English - Fantasy/Supernatural - Chapters: 1 - Words: 2,803 - Reviews: 5 - Favs: 8 - Follows: 9 - Published: 5/17 - Izaya O.
I Absolutely Refuse to Acknowledge That This is My Fault by Evilkitten3 reviews
In which Voldemort tries to summon Death, and ends up wishes he hadn't bothered. Alternatively, in which Shizuo gets angry, Shinra rambles about love, Izaya trolls absolutely everything/everyone, and Celty saves everyone without actually meaning to. Goblet of Fire/Raijin Days/1995
Rated: T - English - Humor/Fantasy - Chapters: 1 - Words: 2,587 - Reviews: 2 - Favs: 12 - Follows: 6 - Published: 3/24 - Celty S., Izaya O., Shizuo H.
what you don't notice by TrunksIzayaBossKadoDRRRotaku
It's funny how a person can completely vanish into thin air and do it successfully. Sick of the lies, sick of the betrayal, young Harry Potter, knowing he is a sociopath, falls completely into the darkness and enjoys it, faking his death. Eight years later, he is one Izaya Orihara, living a life free from the deception, free of magic...this is his story of how he became a muggle.
Rated: T - English - Drama/Tragedy - Chapters: 1 - Words: 4,157 - Favs: 37 - Follows: 21 - Published: 11/4/2014
Game of the future by TrunksIzayaBossKadoDRRRotaku reviews
Orihara Izaya, a ruthless criminal informant who is also a psychopath. Little does anyone know, however, that he had another life-the life of 'Harry Potter', the tool, before the innocent boy's mind was shattered and he fell into madness. Ikebukuro's most feared criminal may have more coming for him than he expected when his past starts rearing its ugly head in the Muggle's life.
Rated: T - English - Drama/Suspense - Chapters: 34 - Words: 97,519 - Reviews: 157 - Favs: 277 - Follows: 291 - Updated: 10/31/2014 - Published: 3/5/2014 - Harry P., Izaya O., Shizuo H., Masaomi K.
Let me tell you a Story by The Scrapbook reviews
Trouble is stirring in Ikebukuro and for once it's not Izaya's doing. In fact, said underground informant is very pissed off about it and this Mal-roy guy. It seems that the city will be turned upside-down with the secrets of Izaya's that are unravelling. [Harry is Izaya][This will be more like a scrapbook of scenes than a proper fic]
Rated: T - English - Humor - Chapters: 1 - Words: 1,376 - Reviews: 4 - Favs: 37 - Follows: 39 - Published: 7/30/2014 - Harry P., Izaya O.
My Demon, Your Wizard, Our Insanity by PenguinBandit523 reviews
He, who is considered sadistic, or even evil, by both muggle and wizard standards, saved me. I will never forget that. Even with selfish reasons I still believe that he saved me. ...Perhaps that's why I fell in love with him. Onesided Harry x Izaya Possible Shizaya hints in later chapters. Needs A Better Title. Suggestions?
Rated: T - English - Drama - Chapters: 4 - Words: 14,375 - Reviews: 51 - Favs: 148 - Follows: 190 - Updated: 10/20/2013 - Published: 7/16/2012 - Harry P., Izaya O.
Of sugar and spice by Black2Knight reviews
Imagine if the durarara gang were given letters to enrol at hogwarts. How will Harry Potter and his friends react to their mischievous actions? Book 5 would never be the same. Chapter 2 updated and massively improved. R&R please.
Rated: T - English - Humor/Mystery - Chapters: 9 - Words: 37,370 - Reviews: 20 - Favs: 36 - Follows: 42 - Updated: 8/27/2013 - Published: 2/12/2011 - Draco M., Izaya O.
Harry Potter The Strongest Man in Hogwarts by Dragonskyt reviews
A simple One-shot after watching a certain anime. I've decided to place it inside a crossover anyway.
Rated: T - English - Humor - Chapters: 1 - Words: 1,754 - Reviews: 19 - Favs: 101 - Follows: 36 - Published: 4/29/2013 - Harry P., Shizuo H. - Complete
The Secret's Out by Celestial Reyvateil reviews
Shizuo and Izaya find out about Mikado's secret, that not even Izaya knows. Warning contains Mpreg, Yaoi, and OCs. Main pairings are Shizuo/Mikado/Izaya and Severus/Harry/OC.
Rated: T - English - Romance/Family - Chapters: 6 - Words: 16,177 - Reviews: 15 - Favs: 56 - Follows: 67 - Updated: 5/25/2012 - Published: 12/19/2011 - Harry P., Mikado R.
Shizaya Drarry Randomness by Kitsune Demon Girl reviews
This is what could happen if you took Shizuo and Izaya and threw them into the HP universe. Very subtle Shizaya fluff in the beginning if you squint really hard, and not-so-subtly implied Drarry.
Rated: T - English - Humor - Chapters: 1 - Words: 408 - Reviews: 4 - Favs: 10 - Follows: 13 - Published: 4/10/2012 - Izaya O. - Complete
Bulimia by Stapling Pages reviews
The Order should've picked a better place to hide the Wizarding World's dirty little secret. slash
Rated: T - English - Romance - Chapters: 1 - Words: 806 - Reviews: 2 - Favs: 26 - Follows: 10 - Published: 10/28/2011 - Tom R. Jr., Izaya O. - Complete
Welcome to Hogwarts by WhiteCrow10 reviews
The adventures of all your favorite characters from Durarara as they live through the magical world of Harry Potter. Goes through all seven years. Multiple pairings.
Rated: T - English - Humor/Supernatural - Chapters: 6 - Words: 8,440 - Reviews: 20 - Favs: 40 - Follows: 61 - Updated: 9/26/2011 - Published: 7/12/2011
Mikado Ryugamine and the Night Stalker by The Darkness Factor reviews
A teacher who throws desks at the Deputy Headmaster. A Headmaster who wears a gas mask. A legend of a headless staff member. Welcome to the Ikebukuro Academy of Magic! Disclaimer: I don't own Durarara! or Harry Potter.
Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 8,830 - Reviews: 24 - Favs: 40 - Follows: 59 - Updated: 9/23/2011 - Published: 9/18/2011 - Mikado R.