| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Adam Weissman | Crew | Directing | Director | 13 |
 Bruce Rand Berman | Crew | Production | Producer | 57 |
Christopher Nowak | Crew | Writing | Writer | 57 |
 Dan Schneider | Crew | Production | Executive Producer, Writer, Creator | 57 |
 David Kendall | Crew | Directing | Director | 6 |
Jake Farrow | Crew | Writing | Writer, Producer | 57 |
Robin Weiner | Crew | Production | Producer | 57 |
George Doty IV | Crew | Writing | Writer | 57 |
Joe Catania | Crew | Production | Producer | 57 |
Arthur Gradstein | Crew | Writing | Writer | 57 |
Matt Fleckenstein | Crew | Production | Producer, Writer | 57 |
Warren Bell | Crew | Writing | Writer | 57 |
 Steve Hoefer | Crew | Directing | Director | 22 |
 Charles Shaughnessy | Cast | Actor | Mason Thornesmith | 2 |
Jake Farrow | Cast | Actor | Rex (voice) (uncredited) | 46 |
 Jerry Trainor | Cast | Actor | Spencer Shay | 1 |
 Kevin Thompson | Cast | Actor | Little Person | 1 |
 Nathan Anderson | Cast | Actor | Chris Burm | 1 |
 Perez Hilton | Cast | Actor | Self | 1 |
 Tom Virtue | Cast | Actor | Joey Ferguson | 1 |
 Amanda Clayton | Cast | Actress | Tilda | 1 |
 Daniella Monet | Cast | Actress | Trina Vega | 57 |
 Eric Lange | Cast | Actor | Erwin Sikowitz | 27 |
 Jennette McCurdy | Cast | Actress | Fawn Liebowitz | 1 |
John Brickner | Cast | Joey | 1 | |
 Jonathan Chase | Cast | Actor | Dave | 1 |
 Malcolm Foster Smith | Cast | Actor | Dorian | 1 |
 Stephen Ford | Cast | Actor | Dale Squires | 1 |
 Tristin Mays | Cast | Actress | Sherry | 1 |
 Victoria Justice | Cast | Actress | Tori Vega | 57 |
 Yvette Nicole Brown | Cast | Actress | Helen Dubois | 1 |
 Avan Jogia | Cast | Actor | Beck Oliver | 57 |
 Cameron Jebo | Cast | Actor | Gilbert | 1 |
 Elizabeth Gillies | Cast | Actress | Jade West | 57 |
 Leon G. Thomas III | Cast | Actor | Andre Harris | 57 |
 Matt Bennett | Cast | Actor | Robbie Shapiro | 57 |
 Michael Eric Reid | Cast | Actor | Sinjin Van Cleef | 50 |
 Ariana Grande | Cast | Actress | Cat Valentine | 57 |
 Davis Desmond | Cast | Actor | Chester Kezner | 1 |
 Felix Ryan | Cast | Actor | Damian | 1 |
 Kesha | Cast | Actress | Self | 1 |
 Michael Grant | Cast | Actor | Pianist | 1 |
Whitney Rose Pynn | Cast | Actress | Back-Up Singer #1 | 1 |
 Augie Isaac | Cast | Actor | Young Jarold | 1 |
 Darsan Solomon | Cast | Actor | Burftholomew | 9 |
 Cole Jensen | Cast | Actor | Francis | 1 |
 Colleen Ballinger | Cast | Actress | Miranda Sings | 1 |
 Solofa Fatu Jr. | Cast | Actor | Sumo wrestler | 1 |
 Melissa Barker | Cast | Actress | Teacher | 1 |
 Louie Sebert | Cast | Actor | Boy with Ice Cream | 1 |
 Winston Story | Cast | Actor | Sgrodis | 1 |
 Aylya Marzolf | Cast | Actress | Back-Up Singer #2 | 2 |
 Max Wright | Cast | Actor | Little Boy | 1 |
 Derick Neikirk | Cast | Big Man | 1 | |
Joe Camareno | Cast | Actor | Carl | 1 |
Andy Dubick | Cast | Actor | Trumpeter | 1 |
 Lane Napper | Cast | Actor | Lane Alexander | 3 |
Austin Westbay | Cast | Dancer | 1 | |
 Max Bernstein | Cast | DJ | 1 | |
 Laci Carriere | Cast | Actress | Little Girl | 2 |
| Person | Type | Job | Role(s) | Episodes |
