João Vitor Mafra
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João Vitor Gonçalves Henrique Mafra, better known simply as João Vitor Mafra, is a Brazilian actor, voice actor, singer, composer. He is the older brother of the voice actress Marina Mafra.
Non-Anime Roles:
- Young Simba (The Lion King 2019)
- William "Billy" Kaplan / Wiccan and Kid Loki [Earth-TRN867] (Marvel Cinematic Universe)
- Augustus "Gus" Porter (The Owl House)
- Baljeet Tjinder (2nd voice - 5th season onwards; Phineas and Ferb franchise)
- Lo'ak (Avatar: The Way of Water)
- Sam Riordan (Gen V)
- Dr. Douglas "Doogie" Howser (2nd dub; Doogie Howser, M.D.)
- Dopey / Narrator (Snow White 2025)
- Arnold "Arnie" Grape (5th dub; What's Eating Gilbert Grape)
- Drew Ferran (Wolf King)
- Grover Johnson (The Neighborhood)
- Ciccio (Luca)
- Matteo Silva (Bunk'd and Raven's Home)
- Cooper "Coop" Wrather (Coop & Cami Ask the World)
- Mr. Nibbles / Copycat (Paw Patrol)
- Facemaker (We Can Be Heroes)
- Prince Neel (Mira, Royal Detective)
- Marcus Abbott (A Quiet Place Part II)
- Ellis Ghould (Monster High 2)
- Eli Bell (Boy Swallows Universe)
- Jonathan Shaw (Terrifier 3)
- Mackenzie (Bluey)
- Rory Carmichael (Unicorn Academy)
- David (Hilda and the Mountain King)
- Arya Darbahani (Emily's Wonder Lab)
- Charley (School Spirits)
João Vitor Gonçalves Henrique Mafra, better known simply as João Vitor Mafra, is a Brazilian actor, voice actor, singer, composer. He is the older brother of the voice actress Marina Mafra.
Non-Anime Roles:
- Young Simba (The Lion King 2019)
- William "Billy" Kaplan / Wiccan and Kid Loki [Earth-TRN867] (Marvel Cinematic Universe)
- Augustus "Gus" Porter (The Owl House)
- Baljeet Tjinder (2nd voice - 5th season onwards; Phineas and Ferb franchise)
- Lo'ak (Avatar: The Way of Water)
- Sam Riordan (Gen V)
- Dr. Douglas "Doogie" Howser (2nd dub; Doogie Howser, M.D.)
- Dopey / Narrator (Snow White 2025)
- Arnold "Arnie" Grape (5th dub; What's Eating Gilbert Grape)
- Drew Ferran (Wolf King)
- Grover Johnson (The Neighborhood)
- Ciccio (Luca)
- Matteo Silva (Bunk'd and Raven's Home)
- Cooper "Coop" Wrather (Coop & Cami Ask the World)
- Mr. Nibbles / Copycat (Paw Patrol)
- Facemaker (We Can Be Heroes)
- Prince Neel (Mira, Royal Detective)
- Marcus Abbott (A Quiet Place Part II)
- Ellis Ghould (Monster High 2)
- Eli Bell (Boy Swallows Universe)
- Jonathan Shaw (Terrifier 3)
- Mackenzie (Bluey)
- Rory Carmichael (Unicorn Academy)
- David (Hilda and the Mountain King)
- Arya Darbahani (Emily's Wonder Lab)
- Charley (School Spirits)
Demon Slayer: Kimetsu no Yaiba
TV, 2019
Tanjirou Kamado
Main
Udo
Supporting
Black Butler
TV, 2008
Ciel Phantomhive
Main
Log Horizon
TV, 2013
Touya
Supporting
Cliff Grimoire
Supporting
Log Horizon 2
TV, 2014
Touya
Supporting
Black Butler II
TV, 2010
Ciel Phantomhive
Main
Cliff Grimoire
Supporting
Mieruko-chan
TV, 2021
Kyousuke Yotsuya
Supporting
Uzaki-chan Wants to Hang Out!
TV, 2020
Kiri Uzaki
Supporting
Moriarty the Patriot
TV, 2020
William Moriarty
Main
My Hero Academia Season 7
TV, 2024
All For One
Supporting
Shunya Shishido
Background
Riku Yatsugi
Background
Dragon Ball Super: Broly
MOVIE, 2018
Vegeta
Main
Witch Hat Atelier
TV, 2026
Euini
Supporting
Nicks Fou Bartfort
Supporting
Gantz
TV, 2004
Masaru Katou
Main
Iska
Main
A Couple of Cuckoos
TV, 2022
Sousuke Amano
Background
A Couple of Cuckoos
TV, 2022
Nagi Umino
Main
My Hero Academia Final Season
TV, 2025
All For One
Main
The Summer Hikaru Died
TV, 2025
Hikaru Indou
Main
Shaman King (2021)
TV, 2021
Yoh Asakura
Main
My Deer Friend Nokotan
TV, 2024
Classmate Danshi B
Supporting
Touya
Supporting
Uzaki-chan wa Asobitai! 2nd Season
TV, 2022
Kiri Uzaki
Supporting
Hikaru Tsuki
Supporting
Mushoku Tensei: Isekai Ittara Honki Dasu Special
SPECIAL, 2022
Cliff Grimoire
Main
Yutarou Tsukayama
Supporting
Dragon Ball Daima
TV, 2024
Vegeta
Supporting
Black Butler II Specials
SPECIAL, 2011
Ciel Phantomhive
Main
Black Butler Special
SPECIAL, 2009
Ciel Phantomhive
Main
Iska
Main
Record of Ragnarok II Part 2
ONA, 2023
Zerofuku
Main
A Couple of Cuckoos Season 2
TV, 2025
Nagi Umino
Main
Black Butler: Emerald Witch Arc
TV, 2025
Ciel Phantomhive
Main
Akane-banashi
TV, 2026
Jumbo Ozaki
Supporting
Sparks of Tomorrow
TV, 2026
Kihachi Sakamoto
Main
Ubel Blatt
TV, 2025
Zeffi
Supporting
Cagaster of an Insect Cage
ONA, 2020
Iason
Supporting
Koukaku Kidoutai: SAC_2045
ONA, 2020
Takashi Shimamura
Supporting
Rising Impact
ONA, 2024
Liebel Ringvald
Supporting
Dragon Quest: Your Story
MOVIE, 2019
Alus
Supporting
Rising Impact Season 2
ONA, 2024
Liebel Ringvald
Supporting
Beyblade Burst Sparking
ONA, 2020
Hikaru Asashi
Main
My Melody and Kuromi
ONA, 2025
