Marcus Vinícius Dias
| Olympic medal record | ||
|---|---|---|
| Men's Basketball | ||
Competitor for  Brazil
| ||
| Bronze | 1948 London | Team Competition |
Marcus Vinícius Dias (January 22, 1923 – 1992) was a Brazilian Olympic basketball player.
Dias was born in Rio de Janeiro, and competed in the 1948 Summer Olympics. There he won the bronze medal with the Brazilian basketball team under the guidance of head coach Moacyr Daiuto.