| José Martinez | |
| Fullname: | José Víctor Martínez Díaz |
| Birth Date: | 18 March 1991 |
| Birth Place: | Curicó, Chile |
| Height: | 1.75 m |
| Position: | Defender |
| Currentclub: | Deportes Santa Cruz |
| Clubnumber: | 4 |
| Youthyears1: | 2005–2010 |
| Youthclubs1: | Universidad Católica |
| Years1: | 2010–2012 |
| Clubs1: | Universidad Católica |
| Caps1: | 9 |
| Goals1: | 0 |
| Years2: | 2012 |
| Clubs2: | → San Marcos (loan) |
| Caps2: | 27 |
| Goals2: | 0 |
| Years3: | 2013–2014 |
| Clubs3: | Coquimbo Unido |
| Caps3: | 24 |
| Goals3: | 1 |
| Years4: | 2014–2015 |
| Caps4: | 12 |
| Goals4: | 0 |
| Years5: | 2015–2016 |
| Caps5: | 17 |
| Goals5: | 3 |
| Years6: | 2016–2017 |
| Caps6: | 39 |
| Goals6: | 2 |
| Years7: | 2018 |
| Caps7: | 18 |
| Goals7: | 0 |
| Years8: | 2019 |
| Clubs8: | Unión San Felipe |
| Caps8: | 17 |
| Goals8: | 2 |
| Years9: | 2020 |
| Clubs9: | Barnechea |
| Caps9: | 6 |
| Goals9: | 0 |
| Years10: | 2021– |
| Clubs10: | Deportes Santa Cruz |
| Caps10: | 3 |
| Goals10: | 0 |
| Nationalyears1: | 2011 |
| Nationalteam1: | Chile U20 |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 1 |
| Nationalyears2: | 2010 |
| Nationalteam2: | Chile |
| Nationalcaps2: | 2 |
| Nationalgoals2: | 0 |
| Pcupdate: | 16 May 2020 |
José Víctor Martínez Díaz (born 18 March 1991) is a Chilean footballer who currently plays for Deportes Santa Cruz.