The 2009–10 Fresno State Bulldogs men's basketball team represented Fresno State University during the 2009–10 college basketball season. This was head coach Steve Cleveland's fifth season at Fresno State. The Bulldogs played their home games at the Save Mart Center and were members of the Western Athletic Conference. Fresno State finished the season 15–18, 7–9 in WAC play and lost in the quarterfinals of the 2010 WAC men's basketball tournament to New Mexico State.