Osvaldo Lopes (born 6 April 1980) is a French professional footballer. He played for his hometown club ES Fréjus, Montpellier HSC and LB Châteauroux in France before joining Plymouth Argyle in August 2002, although his debut was delayed due a delay with his international clearance. He finally made his first team debut on 10 September in a 2-1 League Cup defeat away to Crystal Palace. His league debut came four days later when he replaced Martin Phillips as a second-half substitute in the 1–1 draw away to Barnsley. He was released by Plymouth at the end of the 2002–03 season.