| Juan Alcántara | |
| Fullname: | Juan Victoriano Alcántara Díaz[1] |
| Birth Date: | 6 March 1920 |
| Position: | Midfielder |
| Years1: | 1944–1947 |
| Clubs1: | Audax Italiano |
| Nationalteam1: | Chile |
| Nationalyears1: | 1945–1946 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 6 |
Juan Victoriano Alcántara Díaz (6 March 1920 – 7 July 2002) was a Chilean footballer. He played in five matches for the Chile national football team in 1945 and 1946.[2] He was also part of Chile's squad for the 1945 South American Championship.[3] and part of Chile's squad for the 1946 South American Championship.[4]