- Mamoru Miyano
- Â Rintarou Okabe 24 episodes, 2018
- J. Michael Tatum
- Â Rintarou Okabe 24 episodes, 2018
- Monica Rial
- Â Maho Hiyajo 17 episodes, 2018
- Tyson Rinehart
- Â Itaru Hashida 17 episodes, 2018
- Cherami Leigh
- Â Suzuha Amane / ... 15 episodes, 2018
- Trina Nishimura
- Â Kurisu Makise / ... 15 episodes, 2018
- Jad Saxton
- Â Rumiho Akiha 13 episodes, 2018
- Lindsay Seidel
- Â Ruka Urushibara 12 episodes, 2018
- Christopher Wehkamp
- Â Alexis / ... 12 episodes, 2018
- Ashly Burch
- Â Mayuri Shiina 11 episodes, 2018
- Alexis Tipton
- Â Kagari / ... 10 episodes, 2018
- Mikaela Krantz
- Â Fubuki / ... 10 episodes, 2018
- Brina Palencia
- Â Nae Tennoji 9 episodes, 2018
- Bryn Apprill
- Â Kaede 9 episodes, 2018
- Jessica Cavanagh
- Â Moeka Kiryu 9 episodes, 2018
- Christopher Sabat
- Â Braun 8 episodes, 2018
- Megan Shipman
- Â Mayuri / ... 7 episodes, 2018
- Cris George
- Â Additional Voices / ... 7 episodes, 2018
- Ben Phillips
- Â Additional Voices / ... 5 episodes, 2018
- Emily Neves
- Â Judy Reyes 5 episodes, 2018
- Alejandro Saab
- Â Additional Voices 3 episodes, 2018
- Stephen Fu
- Â Additional Voices 3 episodes, 2018
- Bryan Massey
- Â Soldier 3 episodes, 2018
- Ben Bryant
- Â Additional Voices 3 episodes, 2018
- Sarah Wiedenheft
- Â Additional Voices 2 episodes, 2018
- Jarrod Greene
- Â Additional Voices / ... 2 episodes, 2018
- Bill Jenkins
- Â Additional Voices / ... 2 episodes, 2018
- Anthony Bowling
- Â Additional Voices 2 episodes, 2018
- Terri Doty
- Â Additional Voices 2 episodes, 2018
- Dave Trosko
- Â Additional Voices 2 episodes, 2018
- Amanda R. Gish
- Â Additional Voices 2 episodes, 2018
- Asami Seto
- Â Kurisu Makise 1 episode, 2018
- Kana Hanazawa
- Â Mayuri Shiina 1 episode, 2018
- Ayano Yamamoto
- Â Nae Tennoji 1 episode, 2018
- Haruko Momoi
- Â Faris Nyan-nyan 1 episode, 2018
- Hina Kino
- Â Kaede Kurushima 1 episode, 2018
- Mariko Honda
- Â Katsumi Nakase 1 episode, 2018
- Maya Nishimura
- Â Judy Reyes 1 episode, 2018
- Megumi Han
- Â Kagari Shiina 1 episode, 2018
- Saori Gotô
- Â Moeka Kiryu 1 episode, 2018
- Sayuri Yahagi
- Â Maho Hiyajo 1 episode, 2018
- Tomokazu Seki
- Â Itaru Hashida 1 episode, 2018
- Yôji Ueda
- Â Alexis Leskinen 1 episode, 2018
- Yû Kobayashi
- Â Ruka Urushibara 1 episode, 2018
- Yukari Tamura
- Â Suzuha Amane 1 episode, 2018
- Ian Sinclair
- Â Professor 1 episode, 2018
- Jessie James Grelle
- Â Additional Voices 1 episode, 2018
- Elizabeth Maxwell
- Â Additional Voices 1 episode, 2018
- Ricco Fajardo
- Â Rintaro Okabe (young) 1 episode, 2018
- Tia Lynn Ballard
- Â Additional Voices 1 episode, 2018
- Nazeeh Tarsha
- Â Additional Voices 1 episode, 2018
- Felecia Angelle
- Â Additional Voices 1 episode, 2018
- David Wald
- Â Additional Voices 1 episode, 2018
- Ivan Jasso
- Â Additional Voices 1 episode, 2018
- Hayden Daviau
- Â Additional Voices 1 episode, 2018
- Derick Snow
- Â Additional Voices 1 episode, 2018
- Bryson Baugus
- Â Additional Voices 1 episode, 2018
- Kyle Phillips
- Â Additional Voices 1 episode, 2018
- Kara Edwards
- Â Additional Voices 1 episode, 2018
- Phil Parsons
- Â Additional Voices 1 episode, 2018
- Mark Stoddard
- Â Additional Voices 1 episode, 2018
- Macy Anne Johnson
- Â Additional Voices 1 episode, 2018
- Blake Shepard
- Â Additional Voices 1 episode, 2018
- Marcus D. Stimac
- Â Additional Voices 1 episode, 2018
- Anastasia Munoz
- Â Additional Voices 1 episode, 2018
- Greg Dulcie
- Â Additional Voices 1 episode, 2018
- Kristi Rothrock
- Â Additional Voices 1 episode, 2018
- James Larabee
- Â Additional Voices 1 episode, 2018
- Haileigh Todd
- Â Additional Voices 1 episode, 2018
- Shawn Gann
- Â Additional Voices 1 episode, 2018
- Philip Weber
- Â Professor Izaki 1 episode, 2018
- Seth Magill
- Â Additional Voices 1 episode, 2018
- Chloe Daniels
- Â Additional Voices 1 episode, 2018
- Patric Carroll
- Â Additional Voices 1 episode, 2018
- Linda Leonard
- Â Akemi Okabe 1 episode, 2018
- Justin Pate
- Â Additional Voices 1 episode, 2018
- Austin Sisk
- Â Additional Voices 1 episode, 2018
- Joshua Passmore
- Â Additional Voices 1 episode, 2018
- Philip Annarella
- Â Additional Voices 1 episode, 2018
- Kris Bryan
- Â Additional Voices 1 episode, 2018
- Jerrin Prince
- Â Additional Voices 1 episode, 2018
