The 2009–10 Oregon Ducks men's basketball team represented the University of Oregon in the 2009–10 college basketball season. This was head coach Ernie Kent's 13th season at Oregon. The Ducks play their home games at McArthur Court and are members of the Pacific-10 Conference. They finished the season 16–16, 7–11 in Pac-10 play and lost in the quarterfinals of the 2010 Pacific-10 Conference Men's Basketball Tournament. They were not invited to a post season tournament. Ernie Kent's contract was not renewed at the end of the year.