Chris Evans as Buzz Lightyear (voice)

Keke Palmer as Izzy Hawthorne (voice)

Peter Sohn as SOX (voice)

Taika Waititi as Mo Morrison (voice)

Dale Soules as Darby Steel (voice)

James Brolin as Zurg (voice)

Uzo Aduba as Alisha Hawthorne (voice)

Mary McDonald-Lewis as I.V.A.N. (voice)

Isiah Whitlock, Jr. as Commander Burnside (voice)

Angus MacLane as ERIC / DERIC / Zyclops (voice)

Bill Hader as Featheringhamstan (voice)

Efren Ramirez as Airman Diaz (voice)

Keira Hairston as Young Izzy (voice)

Carlos Alazraqui as Additional Voices (voice)

William Calvert as Additional Voices (voice)

June Christopher as Additional Voices (voice)

David Cowgill as Additional Voices (voice)

Terri Douglas as Additional Voices (voice)

Jackie Gonneau as Additional Voices (voice)

Rif Hutton as Additional Voices (voice)

Matthew Yang King as Additional Voices (voice)

Stephanie Komure as Additional Voices (voice)

Piotr Michael as Additional Voices (voice)

Cristina Milizia as Additional Voices (voice)

Arthur Ortiz as Additional Voices (voice)

Jacqueline Pinol as Additional Voices (voice)

Griffin Puatu as Additional Voices (voice)

Shane Sweet as Additional Voices (voice)

Debra Wilson as Additional Voices (voice)

Matthew Wood as Additional Voices (voice)

Cory Yee as Additional Voices (voice)

Ruth Zalduondo as Additional Voices (voice)

Kimberly Bailey as Additional Voices (voice)