| Marcos Aguirre | |
| Fullname: | Marcos Sebastián Aguirre |
| Birth Date: | 30 March 1984 |
| Birth Place: | Arroyito, Córdoba, Argentina |
| Height: | 1.70NaN0[1] |
| Position: | Winger |
| Youthyears1: | 1997–1998 |
| Youthclubs1: | Renato Cesarini |
| Youthyears2: | 1998–2003 |
| Years1: | 2004–2011 |
| Clubs1: | Lanús |
| Caps1: | 133 |
| Goals1: | 13 |
| Years2: | 2008–2009 |
| Clubs2: | → Valladolid (loan) |
| Caps2: | 24 |
| Goals2: | 1 |
| Years3: | 2011 |
| Clubs3: | → Arsenal de Sarandí (loan) |
| Caps3: | 8 |
| Goals3: | 0 |
| Years4: | 2011 |
| Clubs4: | → San Martín SJ (loan) |
| Caps4: | 13 |
| Goals4: | 0 |
| Years5: | 2012 |
| Clubs5: | Nacional |
| Caps5: | 6 |
| Goals5: | 1 |
| Years6: | 2012–2013 |
| Clubs6: | Instituto |
| Caps6: | 31 |
| Goals6: | 5 |
| Years7: | 2013–2014 |
| Clubs7: | Aragua |
| Caps7: | 33 |
| Goals7: | 4 |
| Years8: | 2014–2015 |
| Clubs8: | Instituto |
| Caps8: | 17 |
| Goals8: | 2 |
| Years9: | 2015 |
| Clubs9: | Deportes Antofagasta |
| Caps9: | 24 |
| Goals9: | 5 |
| Years10: | 2016 |
| Clubs10: | Atlético Bucaramanga |
| Caps10: | 13 |
| Goals10: | 2 |
| Years11: | 2016–2017 |
| Clubs11: | Nueva Chicago |
| Caps11: | 22 |
| Goals11: | 1 |
| Years12: | 2017 |
| Clubs12: | Deportivo Pasto |
| Caps12: | 15 |
| Goals12: | 0 |
| Years13: | 2018–2019 |
| Clubs13: | Talleres RdE |
| Caps13: | 29 |
| Goals13: | 2 |
| Years14: | 2019 |
| Caps14: | 8 |
| Goals14: | 1 |
Marcos Sebastián Aguirre (born March 30, 1984, in Arroyito, Córdoba) is an Argentine former football winger.
As a youth player, Aguirre was with Renato Cesarini before joining Lanús at the age of 14.[2] He started his professional career in 2004 with Lanús, gradually establishing himself as an important member of the first team. In 2007, he was part of the squad that won the Apertura 2007 tournament, Lanús' first ever top flight title.
In January 2008, Aguirre was loaned to Real Valladolid, being unsuccessful during a one 1/2 year stint, as he was mainly used as a substitute. He did, however, score on the last day of the 2008–09 season in a crucial relegation match away to Real Betis which ended 1–1, after having replaced injured Pedro León. Betis eventually relegated with that draw, but the Castile and León outfit maintained its status. Upon the end of his loan spell, Aguirre returned to Lanús in 2009.
Back in Argentina, Aguirre scored the first goal of the 2010–11 Argentine Primera División season in a 2–1 win over Arsenal de Sarandí.[3] At the end of the semester, the winger was loaned again by Lanús, this time to Arsenal de Sarandí.[4]
His last club was in 2019.[2]