| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Kay Hanley | Crew | Sound | Songs | 249 |
 Cathal Gaffney | Crew | Production | Executive Producer | 249 |
 China Anne McClain | Crew | Sound | Theme Song Performance | 184 |
Chris Nee | Crew | Production | Executive Producer, Writer, Creator | 249 |
 Kent Redeker | Crew | Writing | Writer | 235 |
Noelle Wright | Crew | Writing | Writer | 72 |
Darragh O'Connell | Crew | Production | Executive Producer | 249 |
 Stuart Kollmorgen | Crew | Sound | Music | 249 |
Michelle Lewis | Crew | Sound | Songs | 249 |
 Adam Croasdell | Cast | Actor | Wildlife Will (voice) | 2 |
 Ashley Edner | Cast | Actress | Pandora (voice) | 3 |
 Audra McDonald | Cast | Actress | Itty Bitty Bess (voice) | 1 |
 Dawnn Lewis | Cast | Actress | Grandma McStuffins (voice) | 2 |
 Dee Bradley Baker | Cast | Actor | Squibbles / Zane (voice) | 1 |
 Deedee Magno | Cast | Actress | Snuggs (voice) | 4 |
 Eric Morgan Stuart | Cast | Actor | Flicker (voice) | 1 |
 Gary Anthony Williams | Cast | Actor | Butch (voice) | 1 |
 Grey DeLisle | Cast | Actress | Bouncy Babies (voice) | 1 |
 Jack Conley | Cast | Actor | Dragon-Bot (voice) | 2 |
 Jeff Fischer | Cast | Actor | Lenny (voice) | 1 |
 Jess Harnell | Cast | Actor | The Dude / Rodriguez / Snowpeep (voice) | 1 |
 Julianne Buescher | Cast | Actress | Bella (voice) | 1 |
 Kath Soucie | Cast | Actress | Celeste (voice) | 1 |
 Lara Jill Miller | Cast | Actress | Hazel the Witch (voice) | 1 |
 Laraine Newman | Cast | Actress | Trina Triceratops (voice) | 1 |
 Loretta Devine | Cast | Actress | Hattie (voice) | 1 |
 Lori Alan | Cast | Actress | Gloria Gorilla (voice) | 1 |
 Ludacris | Cast | Actor | Gus (voice) | 1 |
 Mitchell Whitfield | Cast | Actor | Oooey Gablooey (voice) | 3 |
 Molly Ringwald | Cast | Actress | Darla (voice) | 1 |
 Nika Futterman | Cast | Actress | Rosie (voice) | 1 |
 Peter MacNicol | Cast | Actor | Egghead (voice) | 1 |
 Rob Paulsen | Cast | Actor | Sir Kirby (voice) | 5 |
 Robbie Rist | Cast | Actor | Snowpeep (voice) | 1 |
 Rodger Bumpass | Cast | Actor | Army Al (voice) | 1 |
 Tom Kenny | Cast | Actor | Charlie (voice) | 1 |
 Wayne Knight | Cast | Actor | Viewy Stewie (voice) | 1 |
China Anne McClain | Cast | Actress | Tisha McStuffins (voice) | 1 |
 Jeffrey Nicholas Brown | Cast | Actor | Ben (voice) | 2 |
John Madison Tye | Cast | Actor | Troy Triceratops / Perry's Dad (voice) | 1 |
 Kari Wahlgren | Cast | Actress | Mrs. Sato / Suki (voice) | 1 |
Kat Feller | Cast | Dixie (voice) | 3 | |
 Kimberly Brooks | Cast | Actress | Surfer Girl (voice) | 1 |
 Maeve Higgins | Cast | Gillian (voice) | 1 | |
 Michelle Campbell | Cast | Actress | Sadie (voice) | 1 |
 Yvette Nicole Brown | Cast | Actress | Tracy Triceratops (voice) | 1 |
 Derek Phillips | Cast | Actor | Wyatt (voice) | 1 |
 G.K. Bowes | Cast | Actress | Melinda (voice) | 1 |
 Kyla Kenedy | Cast | Actress | Tamara (voice) | 1 |
 Kiara Muhammad | Cast | Actress | Doc McStuffins (voice) | 249 |
 Mary Faber | Cast | Actress | Karaoke Katie (voice) | 1 |
 Rio Mangini | Cast | Actor | Ian (voice) | 1 |
 Michael Gough | Cast | Actor | Officer Pete (voice) | 1 |
Damienne Merlina | Cast | Flora (voice) | 1 | |
 Lucinda Clare | Cast | Actress | Queen Amina (voice) | 1 |
 Cristina Milizia | Cast | Actress | Lala (voice) | 3 |
 Jaden Betts | Cast | Actor | Donny McStuffins (voice) | 249 |
Jamie Sara Lewis | Cast | Calamity / Cheyenne (voice) | 1 | |
Zoe Pessin | Cast | Actress | Emmie (voice) | 1 |
Donovan Williams | Cast | Actor | Perry (voice) | 1 |
| Person | Type | Job | Role(s) | Episodes |
