| Marcelo Negrão | |
| Full Name: | Marcelo Teles Negrão |
| Birth Date: | 10 October 1972 |
| Birth Place: | São Paulo, Brazil |
| Height: | 198 cm |
| Weight: | 90 kg |
| Position: | Opposite |
| Currentnumber: | 1 (national team) |
| Years: | 1990 1994 |
| Teams: | Banespa Telesp S. Paolo |
| Nationalyears: | 1990–2001 |
| Nationalteam: |  Brazil |
| Medals-Expand: | yes |
Marcelo Teles Negrão (born 10 October 1972) is a Brazilian former volleyball player[1] who was a member of the Brazil men's national volleyball team that won the gold medal at the 1992 Summer Olympics in Barcelona by defeating the Netherlands in the final.[2] Negrão also competed at the 1996 Summer Olympics in Atlanta. He played beach volleyball.