Boboiboycrossover Stories

31 Stories

Second Time Being A Hero {BBB X BNHA} by Himinya_
#1
Second Time Being A Hero {BBB X BN...by Ariryssa
A crossover of Boku No Hero Academia and BoBoiBoy. SLOW UPDATE IM SO SORRY BoBoiBoy is not a hero but a Superhero from his universe. When he suddenly appeared in the BN...
『Be safe』 by Just_Me_Zaff
#2
『Be safe』by •–•
Boboiboy was sent to another world when he was testing his teleportation machine.He end up in a world that full of heroes. He doesn't has any other choice but to join th...
Crossover : Boboiboy x BNHA (On The Rewrite Progress) by KTama20
#3
Crossover : Boboiboy x BNHA (On Th...by Kisa Tamao
This life has many unexpected twist, like one time when a boy chase after a robot and ended up to find out that some alien planing to take over earth, making him and my...
The Journey Ahead by justiamnotawriter
#4
The Journey Aheadby call_mekane
Boboiboy is your average superheroes he is brave, smart, loyal, and of course Naive so naive that he believe everything his friends, his colleagues, his parents told ei...
Boboiboy x MHA [] Crossover by Cerasimp
#5
Boboiboy x MHA [] Crossoverby trixycoppie!!
What would you do if you were transported to another world? A normal response would be to panic, but Boboiboy was a kid, and kids are very curious. I'm not sure who rea...
AZUR LANE'S ELEMENTAL HERO (BOBOIBOY X AZUR LANE) by jikdot
#6
AZUR LANE'S ELEMENTAL HERO (BOBOIB...by Jikdot1
A/N: THIS IS A CROSSOVER THAT WE DON'T EVEN NEED BUT A CROSSOVER THAT WE, PERHAPS, DESERVE After the exhausting battle against Retak'ka, Boboiboy could no longer stand b...
9th Grade Elemental Ninja【ᴮᵒᵇᵒⁱᵇᵒʸ ˣ ʳᶜ⁹ᵍⁿ】 by Aryvel_Hana
#7
9th Grade Elemental Ninja【ᴮᵒᵇᵒⁱᵇᵒʸ...by 𝙰𝚛𝚢𝚟𝚎𝚕_𝙷𝚊𝚗𝚊
A boy with dark brown hair also with few strands white hair find out himself in different world. Don't know how but what he clearly remember he have a fight with someone...
要素の𝑯𝒆𝒓𝒐 [Boboiboy x MHA] by lxsleyii
#8
要素の𝑯𝒆𝒓𝒐 [Boboiboy x MHA]by 𝙡𝙭𝙨𝙡𝙚𝙮𝙞𝙞
[!The pictures in the cover are not mine, credits to the owners because I couldn't find the real one, srry!] [要素の𝑯𝒆𝒓𝒐] Rated: 12/13+ [based on wattpads minimum age] ...
Memories In Shards: Boboiboy Galaxy x Houseki no kuni by Artiztic_Kurea
#9
Memories In Shards: Boboiboy Galax...by Kurea
(Takes Place after Boboiboy The Movie 2) Thunderstorm gets transported to a world of Living Gems that fight Lunarians that do their best to survive, not remembering...
Completed
Ideas book by Purple-Kitsune
#10
Ideas bookby Kitsu
It's just random ideas of fan fiction I can think of and converted here if you wanna try and start a new book feel free to read this.
Boboiboy Galaxy x Undertale: Fight or Mercy by Artiztic_Kurea
#11
Boboiboy Galaxy x Undertale: Fight...by Kurea
Boboiboy falls on a hole and meets Frisk at the same time, both embarked on an adventure to leave the underworld and destroy the barrier, but at the same time, many mons...
Our Darkest Pasts + Ask And Dare BBBAU Boys by Artiztic_Kurea
#12
Our Darkest Pasts + Ask And Dare B...by Kurea
Before the events of the Shadowverse, each bad guy has a dark past, they don't just become a villain, they have their worth and meaning and reason, and have a fate to wh...
BOBOIBOY X BNHA(Crossover) by ITZZ_LIONISS
#13
BOBOIBOY X BNHA(Crossover)by Annwa Manhwa12
This story was take place after boboiboy sopan fusion a black hole that make boboiboy stuck at another world that not exist in real life
From Tomorrowland to Enchancia (Boboiboy Galaxy x MFT/MFO x STF) by gachabramseven777
#14
From Tomorrowland to Enchancia (Bo...by Gacha Bram Seven
During a summer camp while taking a break from TAPOPS missions, Boboiboy and his gang soon discover a whole new universe which are made out of two worlds connected toget...
Tanaka-kun is always listless X Boboiboy  by hashirama_senju0708
#15
Tanaka-kun is always listless X Bo...by ~mimie~
Heyya!This is my first ever book i've ever written so i'm sorry if there's soo many grammar mistake and typos..😅 I watched 'Tanaka-kun is always listless' anime and he'...
Boboiboy X Mha (HIATUS) by minzt_
#16
Boboiboy X Mha (HIATUS)by mizt
This fanfic is about Boboiboy Halilintar / Thunderstorm life babysitting a 3 year old Bbb Supra and a 2 year old Bbb Gentar at Mha . * IMPORTANT * - english is not my fi...
[SLOW UPDATES] Another Outlander from Another World | GI X BBB Crossover by Itz_AveryPlayz
#17
[SLOW UPDATES] Another Outlander f...by • Itz_AveryPlayz •
Hello, did you find interest in this book? I hope you did. This is the first fanfic that I have published, there will be a few grammar mistakes and such. I may get some...
The One To Protect by justiamnotawriter
#18
The One To Protectby call_mekane
......if He is the one that are protecting us who is protecting Him...? This is a BNHA/MHA X BoBoiBoy Galaxy Crossover BoBoiBoy Galaxy does not belong to me it belong m...
Boboiboy x Mha/bnha•°.★ by xChizuki_o
#19
Boboiboy x Mha/bnha•°.★by Shiko_
There are more out there in and outside the galaxy, worlds where all exist, between dimensions. Some are about to be destroyed, broken, or greedy. How will Boboiboy surv...