| Omar Mendoza | |
| Fullname: | Omar Israel Mendoza Martín |
| Birth Date: | 1988 10, df=yes |
| Birth Place: | Mexico City, Mexico |
| Position: | Right-back |
| Currentclub: | Querétaro |
| Clubnumber: | 2 |
| Years1: | 2007–2014 |
| Caps1: | 146 |
| Goals1: | 13 |
| Clubs1: | Cruz Azul Hidalgo |
| Years2: | 2015–2017 |
| Caps2: | 66 |
| Goals2: | 1 |
| Clubs2: | Cruz Azul |
| Years3: | 2018–2019 |
| Caps3: | 46 |
| Goals3: | 0 |
| Clubs3: | → Tijuana (loan) |
| Years4: | 2019–2020 |
| Caps4: | 17 |
| Goals4: | 0 |
| Clubs4: | Tijuana |
| Years5: | 2021– |
| Caps5: | 79 |
| Goals5: | 0 |
| Clubs5: | Querétaro |
| Club-Update: | 24 September 2023 |
Omar Israel Mendoza Martín (born 28 October 1988) is a Mexican professional footballer who plays as a right-back for Liga MX club Querétaro.