| Federico Laens | |
| Fullname: | Federico Horacio Laens Martino |
| Birth Date: | 14 January 1988 |
| Birth Place: | Montevideo, Uruguay |
| Height: | 1.78 m |
| Currentclub: | Progreso |
| Clubnumber: | 9 |
| Position: | Forward |
| Youthyears1: | –2007 |
| Youthclubs1: | Nacional |
| Years1: | 2006–2007 |
| Clubs1: | Nacional |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 2008 |
| Clubs2: | Defensor Sporting |
| Caps2: | 3 |
| Goals2: | 0 |
| Years3: | 2008 |
| Caps3: | 10 |
| Goals3: | 0 |
| Years4: | 2009 |
| Clubs4: | Pescara |
| Caps4: | 11 |
| Goals4: | 2 |
| Years5: | 2010 |
| Clubs5: | Nocerina |
| Caps5: | 3 |
| Goals5: | 0 |
| Years6: | 2010–2011 |
| Clubs6: | Peñarol B |
| Years7: | 2011 |
| Clubs7: | Biaschesi |
| Caps7: | 3 |
| Goals7: | 1 |
| Years8: | 2012–2013 |
| Clubs8: | Bella Vista |
| Caps8: | 43 |
| Goals8: | 14 |
| Years9: | 2013 |
| Clubs9: | → Seongnam (loan) |
| Years10: | 2014 |
| Clubs10: | El Tanque Sisley |
| Caps10: | 10 |
| Goals10: | 0 |
| Years11: | 2014–2015 |
| Clubs11: | Rentistas |
| Caps11: | 22 |
| Goals11: | 5 |
| Years12: | 2015–2016 |
| Clubs12: | Cartagena |
| Caps12: | 25 |
| Goals12: | 3 |
| Years13: | 2016 |
| Clubs13: | La Equidad |
| Caps13: | 13 |
| Goals13: | 1 |
| Years14: | 2017 |
| Clubs14: | Rentistas |
| Caps14: | 13 |
| Goals14: | 4 |
| Years15: | 2017–2018 |
| Clubs15: | CA Fénix |
| Caps15: | 13 |
| Goals15: | 0 |
| Years16: | 2018–2019 |
| Clubs16: | Deportivo Maldonado |
| Caps16: | 16 |
| Goals16: | 7 |
| Years17: | 2019 |
| Clubs17: | Juventud |
| Caps17: | 7 |
| Goals17: | 0 |
| Years18: | 2019 |
| Clubs18: | Deportes Melipilla |
| Caps18: | 4 |
| Goals18: | 0 |
| Years19: | 2020– |
| Clubs19: | Progreso |
| Caps19: | 5 |
| Goals19: | 0 |
| Nationalyears1: | 2007 |
| Nationalteam1: | Uruguay U20 |
| Nationalcaps1: | ? |
| Nationalgoals1: | 1 |
| Pcupdate: | 20:34, 23 November 2020 (UTC) |
Federico Horacio Laens Martino (born January 14, 1988, in Montevideo) is a Uruguayan footballer who plays as a striker for C.A. Progreso.
He has been capped by the Uruguay national under-20 football team for the 2007 South American Youth Championship held in Paraguay, where he scored a goal against Argentina.