- Zach Aguilar
- Tanjiro Kamado
- Laila Berzins
- Additional Voice
- Kira Buckland
- Mitsuri Kanroji
- Reba Buhr
- Aoi Kanzaki
- Griffin Burns
- Muichiro Tokito
- Christine Marie Cabanos
- Black Haired Guide
- Ray Chase
- Tengen Uzui
- Greg Chun
- Muzan Kibutsuji
- Amber Lee Connors
- Nakime
- Robbie Daymond
- Hotaru Haganezuka
- Tushar Kumar Deka
- Hantengu All forms
- Lucien Dodge
- Akaza
- Yuri Ehara
- Aoi Kanzaki
- Stephen Fu
- Doma
- Makoto Furukawa
- Goto (Kakushi)
- Toshio Furukawa
- Hantengu
- Natsuki Hanae
- Tanjiro Kamado
- Kana Hanazawa
- Mitsuri Kanroji
- Kazuhiko Inoue
- Yoriichi Tsugikuni
- Marina Inoue
- Nakime
- Akira Ishida
- Akaza
- Shizuka Ishigami
- Makio
- Yuki Kawahara
- Naho Takada
- Kengo Kawanishi
- Muichiro Tokito
- Erik Scott Kimerer
- Obanai Iguro
- Akari Kitô
- Nezuko Kamado
- Brianna Knickerbocker
- Kanao Tsuyuri / White Hair Guide (voice)
- Katsuyuki Konishi
- Tengen Uzui
- Jackie Lastra
- Kiyo Terauchi
- Mick Lauer
- Yoriichi Tsugikuni
- Aleks Le
- Zenitsu Agatsuma
- Alan Lee
- (voice)
- Erica Lindbeck
- Daki
- Emi Lo
- Suma
- Ayumi Mano
- Sumi Nakahara
- Michelle Marie
- Sumi Nakahara
- Yoshitsugu Matsuoka
- Inosuke Hashibira
- Mike McFarland
- Tecchin Tecchikawahara
- Brandon McInnis
- Gyutaro
- Erica Mendez
- Makio
- Matthew Mercer
- Kagaya Ubuyashiki
- Mamoru Miyano
- Doma
- Toshiyuki Morikawa
- Kagaya Ubuyashiki
- Brent Mukai
- Gyokko
- Ayumu Murase
- Kotetsu
- Daisuke Namikawa
- Hotaru Haganezuka
- Hirofumi Nojima
- Sumiyoshi
- Nobuhiko Okamoto
- Genya Shinazugawa
- Ryôtarô Okiayu
- Kokushibo
- Bryce Papenbrook
- Inosuke Hashibira
- Steve Prince
- Goto (Kakushi)
- Anairis Quinones
- Hinatsuru
- Zeno Robinson
- Genya Shinazugawa
- Rina Satô
- Amane Ubuyashiki
- Miyuki Sawashiro
- Daki
- Jonah Scott
- Kokushibo
- Toshihiko Seki
- Muzan Kibutsuji
- Hiro Shimono
- Zenitsu Agatsuma
- Christopher Corey Smith
- Hantengu
- Ken'ichi Suzumura
- Obanai Iguro
- Atsumi Tanezaki
- Hinatsuru
- Jeannie Tirado
- Kotetsu
- Kôsuke Toriumi
- Gyokko
- Abby Trott
- Nezuko Kamado
- Nao Tôyama
- Suma
- Reina Ueda
- Kanao Tsuyuri
- Howard Wang
- Sumiyoshi
- Kimberly Woods
- Naho Takada
- Nanami Yamashita
- Kiyo Terauchi
- Yûsaku Yara
- Tecchin Tecchikawahara
- Suzie Yeung
- Amane Ubuyashiki
- Aoi Yûki
- Black Haired Guide
- Ryôta Ôsaka
- Gyutaro
