| Ernesto Tomasi | |
| Birth Date: | 30 October 1906 |
| Birth Place: | Ventimiglia, Italy |
| Death Date: | 1997 |
| Position: | Midfielder |
| Years1: | 1925–1927 |
| Years2: | 1927–1930 |
| Years3: | 1930–1933 |
| Years4: | 1933–1937 |
| Years5: | 1937–1940 |
| Years6: | 1940–1943 |
| Years7: | 1945 |
| Years8: | 1946 |
| Years9: | 1946–1947 |
| Clubs6: | Savona |
| Clubs9: | AS Cannes |
| Caps2: | 65 |
| Caps4: | 106 |
| Caps5: | 71 |
| Caps6: | 70 |
| Caps9: | 6 |
| Goals2: | 29 |
| Goals4: | 16 |
| Goals5: | 11 |
| Goals6: | 16 |
| Goals9: | 2 |
Ernesto Tomasi (born October 30, 1906, in Ventimiglia; died in 1997) was an Italian professional football player.