| Alex Varas | |
| Fullname: | Alex Fabián Varas Rubio |
| Birth Date: | 1976 3, df=y |
| Birth Place: | Santiago, Chile |
| Position: | Goalkeeper |
| Youthclubs1: | Universidad Católica |
| Years1: | 1995–1999 |
| Caps1: | 12 |
| Goals1: | 0 |
| Years2: | 1997 |
| Clubs2: | → Coquimbo Unido (loan) |
| Caps2: | 7 |
| Goals2: | 0 |
| Years3: | 2000 |
| Clubs3: | Audax Italiano |
| Caps3: | 10 |
| Goals3: | 0 |
| Years4: | 2001–2004 |
| Caps4: | 49 |
| Goals4: | 0 |
| Years5: | 2005–2006 |
| Clubs5: | Colo-Colo |
| Caps5: | 14 |
| Goals5: | 0 |
| Years6: | 2007 |
| Caps6: | 11 |
| Goals6: | 0 |
| Years7: | 2008 |
| Caps7: | 27 |
| Goals7: | 0 |
| Nationalyears1: | 1995–2004 |
| Nationalteam1: | Chile |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 0 |
| Pcupdate: | 12 November 2006 |
| Ntupdate: | 21 December 2008 |
Alex Fabián Varas Rubio (born March 26, 1976) is a retired Chilean Association football goalkeeper, who last played for Chilean club Santiago Wanderers. He began his career with Universidad Católica where he played four seasons. He spent one season with Coquimbo Unido. Varas spent separate one-year spells with Audax before and after spending four seasons with Santiago Wanderers.
Varas has appeared seven times for the Chile national team. His international debut was on March 29, 1995, against Mexico.