 | Barbara Luddy als Lady (voice) |
 | Larry Roberts als Tramp (voice) |
 | Peggy Lee als Darling / Si / Am / Peg (voice) |
 | Bill Thompson als Jock / Bull / Policeman at Zoo / Dachsie / Joe (voice) |
 | Bill Baucom als Trusty (voice) |
 | Stan Freberg als Beaver (voice) |
 | Verna Felton als Aunt Sarah (voice) |
 | Alan Reed als Boris (voice) |
 | George Givot als Tony (voice) |
 | Dal McKennon als Toughy / Professor / Pedro (voice) |
| Lee Millar als Jim Dear / Dog Catcher (voice) |
 | Thurl Ravenscroft als Al the Gator (voice) |
| Clyde Geronimi | Director |
| Wilfred Jackson | Director |
| Hamilton Luske | Director |
| Ward Greene | Author |
| Erdman Penner | Screenplay |
| Don DaGradi | Screenplay |
| Oliver Wallace | Original Music Composer |
| Donald Halliday | Editor |
| Ralph Wright | Screenplay |
| Joe Rinaldi | Story |
| Les Clark | Animation |
| Wolfgang Reitherman | Animation |
| Eric Larson | Animation |
| Milt Kahl | Animation |
| Frank Thomas | Animation |
| Ollie Johnston | Animation |
| John Lounsbery | Animation |
| Walt Disney | Producer |
| Joe Grant | Writer |
| Dick Huemer | Writer |
| Louis Pollock | Writer |
| Frank Tashlin | Writer |
| Sam Cobean | Writer |
| Jack Cutting | Co-Director |
| Ken Peterson | Production Supervisor |
| Robert O. Cook | Sound Recordist |
| C.O. Slyfield | Sound Director |
| Harold J. Steck | Sound Recordist |
| James MacDonald | Sound Effects |
| Ub Iwerks | Visual Effects |
| Les Clark | Animation Director |
| Ollie Johnston | Animation Director |
| Milt Kahl | Animation Director |
| Hal King | Animation Director |
| Eric Larson | Animation Director |
| John Lounsbery | Animation Director |
| Wolfgang Reitherman | Animation Director |
| Frank Thomas | Animation Director |
| Ken O'Brien | Animation Director |
| Sonny Burke | Songs |
| Peggy Lee | Songs |
| Sonny Burke | Lyricist |
| Peggy Lee | Lyricist |
