- Estelle
- Â Garnet / ... 5 episodes, 2018-2019
- Michaela Dietz
- Â Amethyst 3 episodes, 2018-2019
- Rebecca Sugar
- Â Self 3 episodes, 2018-2019
- Deedee Magno
- Â Pearl 3 episodes, 2018-2019
- AJ Michalka
- Â Stevonnie 2 episodes, 2018-2019
- Zach Callison
- Â Steven Universe 2 episodes, 2018-2019
- Grace Rolek
- Â Connie Maheswaran 2 episodes, 2018-2019
- Natasha Lyonne
- Â Smoky Quartz 1 episode, 2018
- Uzo Aduba
- Â Bismuth 1 episode, 2018
- Kimberly Brooks
- Â Jasper 1 episode, 2018
- Erica Luttrell
- Â Sapphire 1 episode, 2018
- Shelby Rabara
- Â Peridot 1 episode, 2018
- Alexia Khadime
- Â Sardonyx 1 episode, 2018
- Lamar Abrams
- Â Self 1 episode, 2018
- Jasmin Lai
- Â Self 1 episode, 2018
- Kevin Dart
- Â Self 1 episode, 2018
- Jess Weiner
- Â Self 1 episode, 2018
- Sophie Galvani
- Â Self 1 episode, 2018
- Phillippa Diedrichs
- Â Self 1 episode, 2018
- Aimee Mann
- Â Opal 1 episode, 2019
