| Diego Lagos | |
| Fullname: | Diego Eduardo Lagos |
| Birth Date: | 5 March 1986 |
| Clubnumber: | 7 |
| Years1: | 2003–2011 |
| Years2: | 2011–2012 |
| Years3: | 2012–2014 |
| Years4: | 2014– |
| Years5: | 2015–2016 |
| Years6: | 2016– |
| Clubs5: | → Aldosivi (loan) |
| Caps1: | 81 |
| Caps2: | 36 |
| Caps3: | 55 |
| Caps4: | 20 |
| Caps5: | 21 |
| Caps6: | 7 |
| Goals1: | 13 |
| Goals2: | 9 |
| Goals3: | 7 |
| Goals4: | 1 |
| Goals5: | 1 |
| Goals6: | 0 |
| Nationalyears1: | 2003 |
| Nationalcaps1: | 11 |
| Nationalgoals1: | 4 |
| Pcupdate: | 30 December 2015 |
Diego Lagos (born 5 March 1986 in Mar del Plata) is an Argentine football midfielder. He currently plays for Colón in the Argentine Primera División.