| Diego Bonilla | |
| Fullname: | Diego Martín Bonilla Bastos |
| Birth Date: | September 21, 1980 |
| Birth Place: | Montevideo, Uruguay |
| Height: | 1.79 m |
| Position: | Defender |
| Years1: | 2000–2002 |
| Clubs1: | Montevideo Wanderers |
| Years2: | 2003 |
| Clubs2: | Villa Española |
| Years3: | 2003–2012 |
| Clubs3: | Rentistas |
| Years4: | 2004–2005 |
| Clubs4: | → Nacional (loan) |
| Years5: | 2007 |
| Clubs5: | → Millonarios (loan) |
| Years6: | 2008 |
| Clubs6: | → Atlético Bucaramanga (loan) |
| Years7: | 2013–2014 |
| Clubs7: | Central Español |
Diego Martín Bonilla Bastos (born September 21, 1980 in Montevideo) is a Uruguayan former professional footballer who played as a defender.