| Mauricio Quintanilla | |
| Fullname: | Mauricio Arnoldo Quintanilla Flores |
| Birth Date: | 31 October 1981 |
| Birth Place: | Ilopango, El Salvador |
| Height: | 1.73 m |
| Youthyears1: | 1991–1998 |
| Youthclubs1: | ADET (B) |
| Position: | Defender |
| Years1: | 1999–2001 |
| Years2: | 2001–2006 |
| Years3: | 2007 |
| Years4: | 2007–2008 |
| Years5: | 2009 - 2012 |
| Years6: | 2012–2014 |
| Years7: | 2015–2016 |
| Years8: | 2016–2017 |
| Clubs1: | ADET |
| Clubs2: | Luis Ángel Firpo |
| Clubs3: | Nejapa |
| Clubs4: | Luis Ángel Firpo |
| Clubs5: | Alianza |
| Clubs6: | Luis Ángel Firpo |
| Clubs7: | Sonsonate |
| Clubs8: | Municipal Limeño |
| Caps8: | 28 |
| Goals8: | 0 |
| Nationalyears1: | 2001–2004 |
| Nationalteam1: | El Salvador |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
Mauricio Arnoldo Quintanilla Flores (born October 31, 1981, in Ilopango, El Salvador) is a Salvadoran professional footballer.[1]
Quintanilla signed with ADET in 1999.
Quintanilla signed with Luis Ángel Firpo in 2001.
Quintanilla signed with Nejapa FC in 2007.
After left Nejapa FC, Quintanilla signed again with Luis Ángel Firpo. He played with the team of Usulután at the 2008–09 CONCACAF Champions League Group Stage.
Quintanilla signed with Alianza FC in 2009.
In 2016, Quintanilla signed with Municipal Limeño.[2]
Quintanilla made his debut for El Salvador in a March 2001 friendly match against Guatemala and has earned a total of 5 caps, scoring no goals.
All of these games were friendlies, though he was a non-playing squad member at the 2003 CONCACAF Gold Cup.
His final international game was an August 2004 friendly match, also against Guatemala.