The 2009–10 NCAA Division I men's basketball season began on November 9, 2009, and ended with the 2010 NCAA Division I men's basketball tournament's championship game on April 5, 2010, at Lucas Oil St
Lucas Oil Stadium in Indianapolis, Indiana, was the site of the season-ending Final Four and National Championship Game for 2009–10.
The 2009–10 Big Ten Conference men's basketball season marked the continuation of competitive basketball among Big Ten Conference members that began in 1904. On October 16, 2009, five schools celebrat
National Player of the Year Evan Turner of Ohio State set new Big Ten records for number of career and single season Player of the Week awards during the 2009–10 Big Ten Conference men's basketball season.