| Sergio Migliaccio | |
| Fullname: | Sergio Javier Migliaccio Magliano |
| Birth Date: | 3 June 1974 |
| Birth Place: | Montevideo, Uruguay |
| Height: | 1.84 m |
| Position: | Goalkeeper |
| Years1: | 1994–1995 |
| Clubs1: | Central Español |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 1996 |
| Clubs2: | Guardia Republicana |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 1997–1998 |
| Clubs3: | Central Español |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 1999–2000 |
| Clubs4: | Provincial Osorno |
| Caps4: | 63 |
| Goals4: | 1 |
| Years5: | 2001 |
| Clubs5: | River Plate Montevideo |
| Caps5: | 17 |
| Goals5: | 0 |
| Years6: | 2001 |
| Clubs6: | Deportivo Maldonado |
| Caps6: | 14 |
| Goals6: | 0 |
| Years7: | 2002 |
| Clubs7: | Rocha |
| Caps7: | 0 |
| Goals7: | 0 |
| Years8: | 2002 |
| Clubs8: | Montevideo Wanderers |
| Caps8: | 0 |
| Goals8: | 0 |
| Years9: | 2003 |
| Clubs9: | Miramar Misiones |
| Years10: | 2004 |
| Clubs10: | Cobresal |
| Caps10: | 33 |
| Goals10: | 0 |
| Years11: | 2005–2006 |
| Clubs11: | Boyacá Chicó |
| Caps11: | 47 |
| Goals11: | 0 |
| Years12: | 2006–2007 |
| Clubs12: | Miramar Misiones |
| Years13: | 2007–2008 |
| Clubs13: | Sud América |
| Caps13: | 16 |
| Goals13: | 1 |
| Years14: | 2008–2011 |
| Clubs14: | Liverpool Montevideo |
| Caps14: | 4 |
| Goals14: | 0 |
| Years15: | 2011–2012 |
| Clubs15: | Rentistas |
| Caps15: | 2 |
| Goals15: | 0 |
| Years16: | 2012–2013 |
| Clubs16: | Cerrito |
| Caps16: | 13 |
| Goals16: | 1 |
| Manageryears1: | 2021 |
| Managerclubs1: | Jorge Wilstermann (interim) |
| Manageryears2: | 2021 |
| Managerclubs2: | Jorge Wilstermann |
| Manageryears3: | 2022 |
| Managerclubs3: | Jorge Wilstermann (interim) |
| Manageryears4: | 2022 |
| Managerclubs4: | Jorge Wilstermann (interim) |
| Manageryears5: | 2024 |
| Managerclubs5: | Boyacá Chicó |
Sergio Javier Migliaccio Magliano (born 3 June 1974) is a Uruguayan football manager and former player who played as a goalkeeper. He last managed Colombian club Boyacá Chicó.[1]