| João Marcos | |
| Fullname: | João Marcos Coelho da Silva |
| Birth Date: | 1 June 1953 |
| Birth Place: | Botucatu, Brazil |
| Death Place: | Botucatu, Brazil |
| Position: | Goalkeeper |
| Years1: | 1973–1974 |
| Clubs1: | Guarani FC |
| Years2: | 1975 |
| Clubs2: | São Bento |
| Years3: | 1976–1978 |
| Clubs3: | Noroeste |
| Years4: | 1979 |
| Clubs4: | América (SP) |
| Years5: | 1980–1983 |
| Clubs5: | Palmeiras |
| Years6: | 1984–1985 |
| Clubs6: | Grêmio |
| Nationalyears1: | 1984 |
| Nationalteam1: | Brazil |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
João Marcos Coelho da Silva (1 June 1953 – 2 April 2020) was a Brazilian footballer who played as a goalkeeper.
Born in Botucatu, João Marcos played club football for Guarani, São Bento, Noroeste, América de Rio Preto, Palmeiras and Grêmio.
He earned 1 cap for the Brazil national team in 1984.
He died in a hospital in Botucatu on 2 April 2020, aged 66, from esophageal disease.[1]