| Edgar Balbuena | |
| Fullname: | Edgar Gabriel Balbuena Adorno |
| Birth Date: | 1980 11, df=yes |
| Birth Place: | Capiatá, Paraguay |
| Position: | Defender |
| Currentclub: | Juan Aurich |
| Clubnumber: | 3 |
| Years1: | 1998 |
| Clubs1: | Tacuary |
| Years2: | 1999–2002 |
| Clubs2: | Cerro Porteño |
| Years3: | 2002 |
| Clubs3: | Tacuary |
| Years4: | 2003 |
| Clubs4: | Estudiantes |
| Caps4: | 12 |
| Goals4: | 0 |
| Years5: | 2004–2005 |
| Clubs5: | Olimpia |
| Years6: | 2005–2009 |
| Clubs6: | Libertad |
| Years7: | 2009–2010 |
| Clubs7: | Corinthians |
| Caps7: | 11 |
| Goals7: | 0 |
| Years8: | 2010–2011 |
| Clubs8: | Juan Aurich |
| Caps8: | 42 |
| Goals8: | 3 |
| Years9: | 2012–2013 |
| Clubs9: | Independiente José Terán |
| Caps9: | 52 |
| Goals9: | 2 |
| Years10: | 2013– |
| Clubs10: | Juan Aurich |
| Caps10: | 77 |
| Goals10: | 13 |
Edgar Gabriel Balbuena Adorno or, simply, Edgar Balbuena (born 20 November 1980 in Capiatá) is a Paraguayan footballer. He currently plays for Juan Aurich in the Peruvian Primera Division.