| Alex Martínez | |
| Fullname: | Alejandro Patricio Martínez Tapia |
| Birth Date: | 26 October 1959 |
| Position: | Defender |
| Years1: | 1981-1985 |
| Clubs1: | San Luis de Quillota |
| Years2: | 1986-1989 |
| Years3: | 1990 |
| Clubs3: | Lozapenco |
| Years4: | 1990-1991 |
| Clubs4: | Universidad de Chile |
| Years5: | 1992 |
| Clubs5: | San Luis de Quillota |
| Years6: | 1993 |
| Clubs6: | Everton |
| Years7: | 1994-1996 |
| Clubs7: | San Luis de Quillota |
| Nationalyears1: | 1986-1987 |
| Nationalteam1: | Chile |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
Alejandro Patricio "Alex" Martínez Tapia (born 26 October 1959) is a Chilean former footballer.[1]