| Julio Ortellado | |
| Fullname: | Júlio César Ortellado Melgarejo |
| Birth Date: | 24 May 1978 |
| Birth Place: | Mariano Roque Alonso, Paraguay |
| Height: | 1.83 m |
| Position: | Forward |
| Years1: | 2000 |
| Clubs1: | Deportes Antofagasta |
| Years2: | 2001 |
| Clubs2: | Rangers de Talca |
| Years3: | 2002 |
| Clubs3: | Deportivo Recoleta |
| Years4: | 2003–2005 |
| Clubs4: | Tacuary |
| Years5: | 2005–2006 |
| Clubs5: | Libertad |
| Years6: | 2006 |
| Clubs6: | Sportivo Luqueño |
| Years7: | 2007 |
| Clubs7: | Libertad |
| Years8: | 2008–2009 |
| Clubs8: | Club Nacional |
| Years9: | 2009 |
| Clubs9: | Sportivo Luqueño |
| Years10: | 2010 |
| Clubs10: | Tacuary |
| Years11: | 2010 |
| Clubs11: | Deportes Tolima |
| Years12: | 2011 |
| Clubs12: | General Caballero |
| Years13: | 2012 |
| Clubs13: | Sarmiento |
Julio César Ortellado (born 24 May 1978 in Mariano Roque Alonso, Paraguay) is a Paraguayan former professional footballer who played as a forward.