| Alfio Fontana | |
| Birth Date: | 7 November 1932 |
| Birth Place: | Tradate, Kingdom of Italy |
| Death Place: | Milan, Italy |
| Position: | Midfielder |
| Years1: | 1952–1955 |
| Years2: | 1955–1956 |
| Years3: | 1956–1960 |
| Years4: | 1960–1964 |
| Years5: | 1964–1965 |
| Years6: | 1965–1968 |
| Clubs3: | Milan |
| Clubs6: | Casale |
| Caps1: | 15 |
| Goals1: | 0 |
| Caps2: | 22 |
| Goals2: | 0 |
| Caps3: | 132 |
| Goals3: | 6 |
| Caps4: | 127 |
| Goals4: | 2 |
| Caps5: | 19 |
| Goals5: | 0 |
| Caps6: | 65 |
| Goals6: | 11 |
| Nationalyears1: | 1957–1960 |
| Nationalteam1: | Italy |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
Alfio Fontana (pronounced as /it/; November 7, 1932 – February 4, 2005) was an Italian professional footballer who played as a midfielder.
Fontana played for 13 seasons (318 games, 8 goals) in the Italian Serie A for A.C. Milan, U.S. Triestina Calcio, A.S. Roma and U.C. Sampdoria.
Fontana made 3 appearances for the Italy national football team between 1957 and 1960.