| Marcos Barrera | |
| Fullname: | Marcos Israel Barrera Tabilo |
| Height: | 1.84 m |
| Birth Date: | 1984 3, df=yes |
| Birth Place: | Mendoza, Argentina |
| Currentclub: | Huracán Las Heras |
| Position: | Centre back |
| Years1: | 2006–2008 |
| Clubs1: | Godoy Cruz |
| Caps1: | 5 |
| Goals1: | 0 |
| Years2: | 2008–2009 |
| Clubs2: | Club 2 de Mayo |
| Caps2: | 10 |
| Goals2: | 0 |
| Years3: | 2009–2010 |
| Caps3: | 20 |
| Goals3: | 0 |
| Years4: | 2010–2011 |
| Clubs4: | Deportes Iquique |
| Caps4: | 1 |
| Goals4: | 0 |
| Years5: | 2011–2012 |
| Clubs5: | Universitario de Sucre |
| Caps5: | 37 |
| Goals5: | 5 |
| Years6: | 2012–2014 |
| Clubs6: | The Strongest |
| Caps6: | 68 |
| Goals6: | 8 |
| Years7: | 2014–2015 |
| Clubs7: | Kalloni |
| Caps7: | 8 |
| Goals7: | 0 |
| Years8: | 2015 |
| Clubs8: | Deportivo Municipal |
| Caps8: | 28 |
| Goals8: | 0 |
| Years9: | 2016 |
| Clubs9: | Huracán Las Heras |
| Caps9: | 30 |
| Goals9: | 0 |
| Years10: | 2017–2019 |
| Clubs10: | San José |
| Caps10: | 112 |
| Goals10: | 11 |
| Years11: | 2020 |
| Clubs11: | Always Ready |
| Caps11: | 16 |
| Goals11: | 1 |
| Years12: | 2021– |
| Clubs12: | Huracán Las Heras |
| Caps12: | 2 |
| Goals12: | 0 |
| Pcupdate: | 16:44, 30 May 2021 (UTC) |
Marcos Barrera (born 2 March 1984) is an Argentine footballer playing as a centre back for Huracán Las Heras.