| Annibale Ajmone-Marsan | |
| Fullname: | Annibale Ajmone-Marsan |
| Birth Date: | 29 February 1888 |
| Birth Place: | Turin, Italy |
| Death Place: | London |
| Position: | midfielder |
| Youthyears1: | 1905–1906 |
| Youthclubs1: | Juventus |
| Years1: | 1905–1906 |
| Years2: | 1909–1910 |
| Years3: | 1910–1911 |
| Clubs1: | Juventus |
| Clubs2: | Juventus |
| Clubs3: | Juventus |
| Caps1: | 0 |
| Goals1: | 0 |
| Caps2: | 1 |
| Goals2: | ? |
| Caps3: | 0 |
| Goals3: | 0 |
| Totalcaps: | 1 |
| Totalgoals: | ? |
Annibale Ajmone-Marsan (Turin, 29 February[1] 1888 - London, 5 March 1956) was an Italian entrepreneur, sports manager and football player, with a midfielder role. He was the brother of Riccardo (III) and Alessandro (I), son of a financier of the club, the entrepreneur Marco Ajmone-Marsan, who was originally from Crosa. His surname in the match tables is sometimes reported as Aimone or Aymone. He was manager of Juventus and attorney general of the entrepreneur Riccardo Gualino.