| Diego Barrios | |
| Fullname: | Diego Adalberto Barrios Coronel |
| Birth Date: | 29 March 1987 |
| Birth Place: | Concepción, Paraguay |
| Height: | 1.87 m |
| Position: | Central midfielder |
| Youthyears1: | 2003–2007 |
| Youthclubs1: | Olimpia Asunción |
| Years1: | 2007 |
| Years2: | 2008 |
| Years3: | 2008 |
| Years4: | 2009 |
| Years5: | 2012 |
| Clubs1: | Olimpia Asunción |
| Clubs2: | Deportivo Azogues |
| Clubs3: | NK Osijek |
| Clubs4: | NK Domžale |
| Clubs5: | Agropecuario Argentino Carlos Casares |
| Clubs6: | Sportivo Carapegua Paraguay |
| Caps3: | 0 |
| Caps4: | 9 |
| Goals3: | 0 |
| Goals4: | 0 |
| Pcupdate: | 23 May 2009 |
Diego Adalberto Barrios Coronel (born 29 March 1987) is a Paraguayan football midfielder. He last played for NK Domžale in the Slovenian PrvaLiga.
He had previously played with Olimpia Asunción, Ecuatorian Deportivo Azogues and Croatian Prva HNL club NK Osijek.