| Martín Sebastián Aguirre | |
| Fullname: | Martín Sebastián Aguirre |
| Birth Date: | 16 January 1981 |
| Birth Place: | Bahía Blanca, Argentina |
| Height: | 1.68 m |
| Currentclub: | Tigre (Assistant) |
| Position: | Central midfielder |
| Years1: | 1998–2002 |
| Years2: | 2002–2007 |
| Years3: | 2005–2006 |
| Years4: | 2007–2011 |
| Years5: | 2010–2011 |
| Years6: | 2011–2015 |
| Clubs1: | Bella Vista |
| Clubs2: | Villa Mitre |
| Clubs3: | → Deportivo Santamarina (loan) |
| Clubs5: | → Olimpo (loan) |
| Clubs6: | River Plate |
| Caps1: | 84 |
| Goals1: | 19 |
| Caps2: | 121 |
| Goals2: | 26 |
| Caps3: | 12 |
| Goals3: | 0 |
| Caps4: | 59 |
| Goals4: | 8 |
| Caps5: | 22 |
| Goals5: | 2 |
| Caps6: | 41 |
| Goals6: | 5 |
| Manageryears1: | 2017– |
| Managerclubs1: | Tigre (assistant) |
Martín Sebastián Aguirre (born 16 January 1981) is a former Argentine football central midfielder. He is currently the assistant manager of Club Atlético Tigre.
On 18 December 2017, Aguirre was appointed as the assistant coach of Cristian Raúl Ledesma at Club Atlético Tigre.[1]