Marcelo Vieira da Silva Júnior (born 12 May 1988), known as Marcelo, is a Brazilian former professional footballer who played as a left-back. Widely regarded as one of the greatest left-backs of all time, he is known for his attacking capabilities. He spent most of his career with La Liga club Real Madrid and is one of the club’s most decorated players, winning 25 trophies.
- Born: 12 May 1988, Rio de Janeiro, State of Rio de Janeiro, Brazil
- Career end: 2025
- Spouse: Clarice Alves (m. 2008)
- Position: Defender
- Height: 1.74 m
