Monica Leigh (born December 19, 1981) is an American Playboy model.

Leigh began as Playboy’s Cyber Girl of the Week for August 29, 2005, then Cyber Girl of the Month for December 2005. She became a Playboy Playmate in March 2006 and was announced as the 2006 Cyber Girl of the Year later that month.

One inspiration for her becoming a Playmate was from her childhood friend, Courtney Rachel Culkin, Miss April 2005. The two have been friends since the age of 12.

Leigh is of Italian, German, and Irish descent.