Raul Casanova (born August 23, 1972 in Humacao, Puerto Rico) was a Major League Baseball catcher.
On April 27, 2008, Casanova hit his first home run as a New York Met.
Casanova was placed on the bereavement list on June 4, 2008, after the death of his father. After returning to the team a few days later, he was designated for assignment on June 10. He became a free agent at the end of the season.