| Sangaletti | |
| Fullname: | Marcelo Antônio Sangaletti |
| Birth Date: | 1 June 1971 |
| Birth Place: | Dois Córregos, Brazil |
| Height: | 1.80 m |
| Position: | Center back |
| Youthyears1: | 1991 |
| Youthclubs1: | XV de Jaú |
| Years1: | 1992–1995 |
| Clubs1: | Juventus |
| Years2: | 1995–1996 |
| Clubs2: | Guarani |
| Caps2: | 24 |
| Goals2: | 1 |
| Years3: | 1997 |
| Clubs3: | Corinthians |
| Caps3: | 13 |
| Goals3: | 1 |
| Years4: | 1998–2000 |
| Clubs4: | Sport |
| Caps4: | 35 |
| Goals4: | 0 |
| Years5: | 2000 |
| Clubs5: | Santos |
| Caps5: | 12 |
| Goals5: | 0 |
| Years6: | 2001 |
| Clubs6: | Náutico |
| Years7: | 2001 |
| Clubs7: | Guarani |
| Caps7: | 17 |
| Goals7: | 1 |
| Years8: | 2002 |
| Clubs8: | Náutico |
| Years9: | 2002 |
| Clubs9: | Guarani |
| Caps9: | 14 |
| Goals9: | 1 |
| Years10: | 2003–2005 |
| Clubs10: | Internacional |
| Caps10: | 54 |
| Goals10: | 1 |
Marcelo Antônio Sangaletti (born 1 June 1971), also known as Sangaletti, is a Brazilian retired professional footballer and manager who played as a center back and a defensive midfielder. He last managed Esporte Clube Noroeste.
Sangaletti was born in Dois Córregos and started his professional career with Juventus. He had spells with Guarani, Náutico, Sport, Corinthians and Internacional, where he played his last three seasons.