| Roberto Díaz | |
| Birth Date: | 3 March 1953 |
| Position: | Forward |
| Nationalteam1: | Argentina |
| Nationalyears1: | 1979 |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 1 |
Roberto Díaz (born 3 March 1953) is an Argentine footballer who played as a forward. He played in six matches for the Argentina national football team in 1979.[1] He was also part of Argentina's squad for the 1979 Copa América tournament, scoring his only international goal in a 2–2 home draw against rivals Brazil.[2]