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Lightning Strikes Twice by Mr. Boundless reviews
A young, teenage boy named Raf is the new unsuspecting host to the Venom symbiote, and uses the organism's power for good. A powerful cosmic entity sees this, and also grants him abilities; this time, with something a little bit faster. The boy, now endowed with his newfound abilities, has to juggle his busy school life and still make some time to fight crime and kick ass.
Crossover - Flash & Spider-Man - Rated: T - English - Adventure/Friendship - Chapters: 4 - Words: 4,878 - Reviews: 5 - Favs: 9 - Follows: 14 - Updated: 11/11 - Published: 2/17
Mood by LouisianaBlack
Oliver Queen didn't expect Barry to return, with newfound powers at that as well. But that was still a possibility when he heard about the explosions. Who in their right mind would have thought that he would bring alone his maniac of a sister along? No one.
Crossover - Flash & Green Arrow - Rated: T - English - Humor/Crime - Chapters: 1 - Words: 1,149 - Published: 11/9 - Barry A./Flash II, OC
In The Whole World I Met You by Question The Facts reviews
I had no clue what I was going to do. I mean, me Kid Flash, dating Renegade, the partner to freaking DEATHSTROKE the TERMINATOR? No way. Dick was a villain. But even though I didn't know it, eventually Dick being a villain wouldn't matter anymore. The crazy things you do for love, am I right? Part one of four in the Worlds Series.
Crossover - Batman & Flash - Rated: K+ - English - Romance/Hurt/Comfort - Chapters: 3 - Words: 5,183 - Reviews: 1 - Favs: 2 - Follows: 3 - Updated: 10/22 - Published: 9/17 - Richard G./Nightwing, Wally W./Kid Flash I/Flash III
Saving The Last Flying Grayson by handspringbre
Bruce never adopted Richard "Dick" John Grayson; though he really wanted to help the boy out. Instead, the man who murdered his parents takes Dick and makes him his slave and abuses him. Will Dick escape? Will The Batman be able to save the boy before he is broken? There is a little bit of Birdflash, don't like? Don't read
Crossover - Flash & Batman - Rated: T - English - Hurt/Comfort/Crime - Chapters: 21 - Words: 24,466 - Published: 10/5 - OC, Wally W./Kid Flash I/Flash III, Richard G./Nightwing, Bruce W./Batman
RWBY: Speed of Rose by bc401 reviews
7 years after her mother died from something impossible, her father went to prison for her murder. But after an accident Ruby became the impossible. What will she do with her new powers?
Crossover - RWBY & Flash - Rated: T - English - Adventure - Chapters: 7 - Words: 13,942 - Reviews: 12 - Favs: 11 - Follows: 11 - Updated: 9/23 - Published: 9/3
Crimson Comet by Dinas Emrys reviews
A Superhero!AU for Pyrruby requested off my tumblr. Firefighter!Pyrrha and Flash!Ruby
Crossover - Flash & RWBY - Rated: K+ - English - Romance/Drama - Chapters: 1 - Words: 1,786 - Reviews: 9 - Favs: 14 - Follows: 12 - Published: 9/23 - Ruby R., Pyrrha N.
Last of His Kind by Fxreflies
Timothy Thompson is a very intelligent kid. After seeing a suit of great ability, it sparks ideas in his brain. And, well, Timothy puts two and two together, becoming something else with the help of his best friend, Bridget Lang.
Crossover - Flash & Ant-Man - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,586 - Follows: 1 - Published: 8/20
The Flash Diaries by The Flash Diaries reviews
Follow the Life of A 17 year old girl Maliah Saltzman as she moves to Central City and Meets Barry Allen. A strong bond is formed between these duo, as they help each other get both there dad's out of prison.
Crossover - Flash & Vampire Diaries - Rated: T - English - Chapters: 1 - Words: 641 - Reviews: 5 - Favs: 1 - Published: 8/2
The Speedster and the Demon by GirlWonder123X reviews
Join Damian and Irey on their mini everyday adventures! A bunch of drabbles and a collection of one-shots of Damian and Irey adventures.
Crossover - Batman & Flash - Rated: K - English - Adventure/Romance - Chapters: 2 - Words: 4,167 - Reviews: 3 - Favs: 4 - Follows: 4 - Updated: 7/17 - Published: 7/14
Forbidden Love by slay westallen reviews
Barry Allen is in his sixth year at Hogwarts when he meets Iris West. The two quickly develop feelings for each other but can a Slytherin love a Gryffindor or will the rivalry between the two houses tear them apart?
Crossover - Flash & Harry Potter - Rated: T - English - Romance/Hurt/Comfort - Chapters: 8 - Words: 7,208 - Reviews: 11 - Favs: 3 - Follows: 3 - Updated: 7/14 - Published: 2/26 - Barry A./Flash II, Iris W./Impluse II, Albus D., Minerva M. - Complete
You Belong With Me by HeroineOfLight
This is a story about how our favorite Superheroes The Flash and Supergirl met when they were in High School and when they joined the Glee Club. These years in High School are they're best before they become the Heroes they are today.Disclaimer:I don't own the Characters, but I do own the plot of the story.
Crossover - Flash & Supergirl - Rated: K+ - English - Drama/Romance - Chapters: 1 - Words: 878 - Favs: 3 - Follows: 1 - Published: 7/8
You Belong With Me by HeroineOfHope
This is a story about how our favorite two Superheroes met and fell in love in High School when they both joined High School.Watch them spend they're amazing years in High en they become Superheroes.
Crossover - Flash & Supergirl - Rated: K+ - English - Drama/Romance - Chapters: 1 - Words: 878 - Published: 7/8 - Barry A./Flash II, Kara/Kara-El
Mind Marvel - The Flash fanfic by Mind Marvel reviews
This fanfic is based on characters from the TV series and original DC comics of The Flash. However I have created my own Earth (earth 27) and used the Earth Prime concept being "our earth" to create my own character/super hero. To give it a new story line. There will be guest appearances from other heroes such as Earth one's Barry Allen.
Crossover - Flash & Flash - Rated: T - English - Sci-Fi/Supernatural - Chapters: 20 - Words: 43,750 - Reviews: 3 - Favs: 5 - Follows: 4 - Updated: 6/17 - Published: 5/21 - Complete
The Legacy of Robins and Speedsters by GirlWonder123X reviews
Put together a Robin raised as an assassin and a VERY peppy and cheery Speedster and what do you get? Chaos! Damian Wayne finally meets Irey West as the Robin and Speedster legacy continues! The meeting of the two newest superheroes!
Crossover - Batman & Flash - Rated: K - English - Romance/Adventure - Chapters: 2 - Words: 6,153 - Reviews: 4 - Favs: 8 - Follows: 6 - Updated: 5/23 - Published: 5/16
Fastest Hero Alive by DonWar reviews
In the aftermath of a villain attack, Izuku is struck by a new future. FlashXBnHA *Ch 1-3 Rewritten.
Crossover - My Hero Academia/僕のヒーローアカデミア & Flash - Rated: T - English - Adventure - Chapters: 7 - Words: 21,954 - Reviews: 28 - Favs: 97 - Follows: 123 - Updated: 4/30 - Published: 3/16 - Izuku M.
Everybody loves Kara by superflash-shipper
Kara gets bitten by a new alein or at least she thinks it is an alein strange things start to happen to her so the gang bring her to Barry earth to see if the Scarlet speedster can help Kara get back to normal
Crossover - Supergirl & Flash - Rated: K+ - English - Humor - Chapters: 3 - Words: 6,638 - Favs: 3 - Follows: 4 - Updated: 4/23 - Published: 4/9
The Flash In Runeterra by Kung fu BUNNY reviews
A Crossover between CW's The flash and league of legends. While traveling the MUlti-verse, Barry allen finds himself in the so far strangest and most different of all Universes. On Runeterra. Meeting new friends, fighting new enemies and making difficult choices, Barry must do whatever it takes to evolve his speed so he can Keep his Frieds safe.
Crossover - Flash & League of Legends - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 3,349 - Reviews: 1 - Favs: 5 - Follows: 3 - Published: 4/23 - Barry A./Flash II, Heimerdinger, Jarvan IV, Hecarim
Arrowverse Wars by Savitar1 reviews
It would combine characters from the Arrowverse and the story from Star Wars
Crossover - Arrow & Flash - Rated: T - English - Parody/Sci-Fi - Chapters: 7 - Words: 8,240 - Reviews: 1 - Favs: 1 - Updated: 4/16 - Published: 4/13
The Flash meets the Real Ghostbusters by BlueBeam reviews
Someone from Egon past has come to see him. Ghostbusters,Janine and Slimer do not know that he has an guardian angel watching over him he's not a ghost not even a Booogieman but a Hero with super speed.
Crossover - Flash & Ghost Busters (Real/Extreme) - Rated: K+ - English - Adventure - Chapters: 1 - Words: 1,457 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 3/6 - Jay G./Flash I, Egon S. - Complete
Everything is Alright by Izumi Akita Suzuki reviews
'Everything is alright.' a lie Barry Allen told to himself to keep his happines in this way. [Warning for Halbarry and Westallen.]
Crossover - Flash & Green Lantern - Rated: T - Indonesian - Drama/Romance - Chapters: 1 - Words: 2,077 - Reviews: 1 - Published: 2/4 - Barry A./Flash II, Iris A. - Complete
Spidey & Speedy: Central City Rush by Ricky Pine reviews
Peter Parker and Gwen Stacy come to Central City when a black hole threatens to devour not only the city, but the whole world as well. Of course, the day will be saved by not only The Flash, but Spider-Man as well - and soon, more heroes join forces with them. (AU crossover with Nightwing, iZombie, and Arrow. Ships: PeterxGwen, Dick GraysonxOC.)
Crossover - Flash & Spider-Man - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 22,278 - Reviews: 2 - Favs: 16 - Follows: 15 - Updated: 1/27 - Published: 4/6/2016 - [Peter P./Spider-Man, Gwen S.] Barry A./Flash II
From Death to Speed: A Flash Digimon Fanfiction by Snakeeyes101
Tai is killed and is mourned over by his partners. But Gennai gives him a second chance at life. But it will hurt him to not be able to tell his family and friends that he is back. Follow along as Tai uses the GSD matrix to fight a new evil and protect his friends... all while keeping his identity secret...
Crossover - Flash & Digimon - Rated: T - English - Adventure/Supernatural - Chapters: 1 - Words: 1,280 - Favs: 2 - Follows: 2 - Published: 12/27/2016
The Flash (Rainbow Dash) by Phantom Fan 21
Rainbow was the World's Slowest Pony until an accident made her the Fastest Mare Alive! With help from her new friend Fluttershy, Rainbow became The Flash. But she not alone, Gilda has also been in that accident became her reverse. Now the two, that were once friends, fight for city. One to rule and one to save. Not tie to my The Dash story. Rename the title.
Crossover - Flash & My Little Pony - Rated: K+ - English - Adventure - Chapters: 1 - Words: 3,708 - Favs: 1 - Follows: 2 - Published: 12/6/2016 - Rainbow Dash, Fluttershy, Gilda
Zootopia & The Flash Crossover: The SpeedFur War by Lightningslash14 reviews
This is a Zootopia and The Flash Crossover where Barry Allen chases Zoom through Central City and winds up breaking through the dimensional barrier and they both get stranded in the modern mammal metropolis of Zootopia. With Zoom causing chaos throughout the city Barry teams up with Judy Hopps and Nick Wilde to stop Zoom once and for all and find a way back home.
Crossover - Flash & Zootopia - Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 5,822 - Reviews: 8 - Favs: 9 - Follows: 12 - Updated: 11/9/2016 - Published: 10/14/2016 - Barry A./Flash II, Hunter Z./Zoom, Judy H., Nick W.
One Week Only! by Comics comment reviews
Life on the road can be rough, especially for the Quintin Carnival, because their boss happens to be the Ghost rider, so let's go on the road with The fabulous Johnny Blaze and the Quintin Carnival! Places to go, people to meet.
Crossover - Flash & Ghost Rider - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 746 - Reviews: 1 - Favs: 2 - Follows: 4 - Updated: 11/1/2016 - Published: 10/29/2016 - Barry A./Flash II
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