| Teobaldo Depetrini | |
| Birth Date: | 12 March 1914 |
| Birth Place: | Vercelli, Kingdom of Italy |
| Position: | Midfielder |
| Years1: | 1930–33 |
| Years2: | 1933–49 |
| Years3: | 1949–51 |
| Clubs1: | Pro Vercelli |
| Clubs2: | Juventus |
| Clubs3: | Torino[1] |
| Caps1: | 66 |
| Goals1: | 1 |
| Caps2: | 359 |
| Goals2: | 9 |
| Caps3: | 30 |
| Goals3: | 0 |
| Nationalyears1: | 1936–1946 |
| Nationalteam1: | Italy |
| Nationalcaps1: | 12 |
| Nationalgoals1: | 0 |
| Manageryears1: | 1957 |
| Managerclubs1: | Juventus |
| Manageryears2: | 1958–1959 |
| Managerclubs2: | Juventus |
Teobaldo Depetrini (pronounced as /it/; 12 March 1914 – 8 January 1996) was an Italian football player and coach from Vercelli in the Province of Vercelli. He played club football as a midfielder for his hometown side Pro Vercelli, Juventus and Torino.
Depetrini returned to Juventus in a managerial role during part of the 1959 season, however this return was very brief and he was replaced by Renato Cesarini.