| Julio Gaona | |
| Fullname: | Julio César Gaona |
| Height: | 1.88 m |
| Birth Date: | 10 July 1973 |
| Birth Place: | Misiones, Argentina |
| Position: | Goalkeeper |
| Years1: | 1992–1994 |
| Years2: | 1994–1995 |
| Years3: | 1996–1998 |
| Years4: | 1998–1999 |
| Years5: | 1999–2001 |
| Years6: | 2001–2002 |
| Years7: | 2002 |
| Years8: | 2003–2004 |
| Years9: | 2004–2005 |
| Years10: | 2006 |
| Years11: | 2007–2008 |
| Years12: | 2009–2014 |
| Years13: | 2014 |
| Club-Update: | 15 April 2015 |
Julio César Gaona (born 10 June 1973) is an Argentine former association football goalkeeper who last played for Sol de América of the Torneo Argentino A in Argentina.