Mark Andrews (born August 9, 1965) is a former competitive freestyle swimmer from Canada, who competed for his native country at the 1988 Summer Olympics in Seoul, South Korea.
In Seoul, Andrews finished in 15th position in the 50-metre freestyle, and in ninth place with the men's 4x100-metre freestyle relay team. He also swam for Trinidad in the 1987 Pan American Games and won a bronze medal in the 100-metre freestyle, and took the NCAA Freestyle title for Louisiana State University in 1988. His fastest 50-yard freestyle was 19.57 seconds.