| Omar Avilán | |
| Fullname: | Omar Alejandro Avilán Mendoza |
| Birth Date: | 29 April 1977 |
| Birth Place: | Guadalajara, Mexico |
| Position: | Midfielder |
| Currentclub: | Gallos Viejos (Manager) |
| Years1: | 1995–1997 |
| Years2: | 1998–1999 |
| Years3: | 1999–2004 |
| Years4: | 2004–2005 |
| Years5: | 2006 |
| Years6: | 2006–2007 |
| Clubs6: | Gallos Blancos |
| Caps1: | 57 |
| Caps2: | 19 |
| Caps3: | 123 |
| Caps4: | 27 |
| Caps5: | 18 |
| Caps6: | 2 |
| Goals1: | 5 |
| Goals2: | 2 |
| Goals3: | 15 |
| Goals4: | 2 |
| Goals5: | 5 |
| Goals6: | 0 |
| Nationalyears1: | 1997 |
| Nationalteam1: | Mexico |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Manageryears1: | 2015–2016 |
| Manageryears2: | 2020 – |
Omar Alejandro Avilán Mendoza (born 29 April 1977) is a Mexican former footballer who played as a midfielder.
Born in Guadalajara, Jalisco, Avilán made his professional debut with Club Atlas in February 1995. He joined Toros Neza for one year in 1998, and then moved to C.F. Monterrey. He would finish his career with stints at Puebla F.C. and Querétaro F.C.
Avilán made one appearance for the Mexico national football team, entering as a second-half substitute a friendly against Ecuador on 5 February 1997.[1]