External links
- Mario Cazzaniga at Olympedia
- Mario Cazzaniga at InterSportStats
  | This biographical article relating to an Italian water polo figure is a stub. You can help Wikipedia by adding missing information. |
| Personal information | |
|---|---|
| Nationality | Italian |
| Born | 1900 Milan, Italy |
| Sport | |
| Sport | Water polo |
Mario Cazzaniga (born 1900, date of death unknown) was an Italian water polo player. He competed in the men's tournament at the 1924 Summer Olympics.
| | This biographical article relating to an Italian water polo figure is a stub. You can help Wikipedia by adding missing information. |