| Sebastián Blázquez | |
| Fullname: | Sebastián Alberto Blázquez Tosso |
| Birth Date: | 27 November 1979 |
| Birth Place: | Bahía Blanca, Argentina |
| Height: | 1.84 m |
| Currentclub: | Aucas (manager) |
| Position: | Goalkeeper |
| Years1: | 1997–2002 |
| Years2: | 2002–2004 |
| Years3: | 2004–2006 |
| Years4: | 2006–2008 |
| Years5: | 2009 |
| Years6: | 2010 |
| Years7: | 2010–2012 |
| Years8: | 2012–2013 |
| Years9: | 2013 |
| Years10: | 2013–2014 |
| Years11: | 2014–2015 |
| Years12: | 2015–2016 |
| Years13: | 2017–2018 |
| Years14: | 2018–2019 |
| Clubs5: | → Deportivo Cali (loan) |
| Clubs6: | → Olimpia (loan) |
| Clubs7: | Patronato |
| Clubs8: | Técnico Universitario |
| Clubs9: | Independiente Rivadavia |
| Clubs10: | Belgrano |
| Clubs11: | Mushuc Runa |
| Clubs12: | Aucas |
| Clubs13: | Villa Dálmine |
| Clubs14: | Deportivo Laferrere |
| Caps1: | 52 |
| Caps2: | 1 |
| Caps3: | 4 |
| Caps4: | 40 |
| Caps5: | 34 |
| Caps6: | 8 |
| Caps7: | 7 |
| Caps8: | 44 |
| Caps9: | 1 |
| Caps10: | 4 |
| Caps11: | 41 |
| Caps12: | 70 |
| Caps13: | 3 |
| Caps14: | 39 |
| Goals1: | 0 |
| Goals2: | 0 |
| Goals3: | 0 |
| Goals4: | 0 |
| Goals5: | 0 |
| Goals6: | 0 |
| Goals7: | 0 |
| Goals8: | 1 |
| Goals9: | 0 |
| Goals10: | 0 |
| Goals11: | 0 |
| Goals12: | 0 |
| Goals13: | 0 |
| Goals14: | 0 |
| Manageryears1: | 2023–2024 |
| Managerclubs1: | Aucas (youth) |
| Manageryears2: | 2024– |
| Managerclubs2: | Aucas |
Sebastián Alberto Blázquez (born 27 November 1979) is an Argentine football manager and former player who played as a goalkeeper. He is the current manager of Ecuadorian club Aucas.
Blázquez started his playing career in 1997 with Talleres de Remedios de Escalada in the Regionalised 3rd division of Argentine football. In 2002, he was signed by Vélez Sársfield of the Argentine Primera, but he only made one competitive appearance in his two years with the club.
In 2004 Blázquez joined San Martín de San Juan of the 2nd division and in 2006 he returned to the Primera with Colón de Santa Fe where he was again used as a reserve goalkeeper until he got a run in the first team in late 2007.[1] In 2009 played in Colombia for Deportivo Cali,[2] before on 29 December 2009 the Goalkeeper left Cali to join Olimpia Asuncion on a 50% joint ownership deal with Colón de Santa Fe.[3]
On 27 November 2019, 40-year old Blázquez announced his retirement from football.[4]