Steven
Zach Callison
Garnet
Estelle
Pearl (voice)
Deedee Magno
Amethyst
Michaela Dietz
Alexandrite
Rita Rani Ahuja
Buck Dewey
Lamar Abrams
Sapphire
Erica Luttrell
Lion
Dee Bradley Baker
Kofi
Godfrey Danchimah
Jenny/Werewolf 1
Reagan Gomez
Jasper (voice)
Kimberly Brooks
Connie Maheswaran (Voice)
Grace Rolek
Vidalia
Jackie Buscarino
Ricky/Hotel Butler
Eric Bauza
Peridot
Shelby Rabara
Mr. Smiley/Roommate Ad
Colton Dunn
Bismuth
Uzo Aduba
Martha Barriga
Nancy Linari
Greg Universe
Tom Scharpling
Lapis Lazuli
Jennifer Paz
Leggy/Army/Navy/Eyeball/Doc
Charlyne Yi
Lars Barriga/Dante Barriga
Matthew Moy
Lonley Blade
Chris Jai Alex
Rose Quartz
Susan Egan
Kevin (Voice)
Andrew Kishino
Sour Cream
Brian Posehn
Stevonnie (voice)
AJ Michalka
Sadie Miller
Kate Micucci
Mr. Fryman
Billy Merritt
Smoky Quartz
Natasha Lyonne
Yellow Diamond / Yellow Diamond (voice)
Patti LuPone
Peedee Fryman
Atticus Shaffer
Ronaldo Fryman
Zachary Steel
Blue Diamond / Blue Diamond (voice)
Lisa Hannigan
Marty
Jon Wurster
Andy DeMayo (Voice)
Dave Willis
Young Ronaldo / Lighthouse (voice)
Braden Fitzgerald
Li'l Butler (voice)
Eric Bell Jr.
Young Lars / Lighthouse (voice)
Mason Cook
White Pearl / White Diamond (voice)
Christine Ebersole
Sunstone (voice)
Shoniqua Shandai
Emerald (voice)
Jinkx Monsoon
Rainbow Quartz 2.0 (voice)
Alastair Ferrie