The 2026 NCAA Division I baseball season is the ongoing college baseball season in the United States organized by the National Collegiate Athletic Association (NCAA) at the Division I level. It began on February 13, 2026, with play progressing through the regular season, various conference tournaments and championship series, and will conclude with the 2026 NCAA Division I baseball tournament and 2026 Men's College World Series (MCWS). The MCWS will consist of the eight remaining teams in the NCAA tournament and is held annually in Omaha, Nebraska at Charles Schwab Field Omaha. The LSU Tigers are the defending champions.