The 2025 NCAA Division I baseball season was a college baseball season in the United States organized by the National Collegiate Athletic Association (NCAA) at the Division I level. It began on February 14, 2025, with play progressing through the regular season, various conference tournaments and championship series, and concluded with the 2025 NCAA Division I baseball tournament and 2025 Men's College World Series (MCWS). The MCWS, consisted of the eight remaining teams in the NCAA Tournament and held annually in Omaha, Nebraska at Charles Schwab Field Omaha, ended on June 22, 2025, with LSU winning the title.
Two schools transitioned from NCAA Division II to Division I after the 2024 season.
A total of 18 baseball-sponsoring schools changed conferences after the 2024 season.
The 2025 season was the last for six Division I baseball schools in their current conferences.
The 2025 season was also the last for New Haven in the Division II Northeast-10 Conference. The school started a transition to Division I in July 2025 as a new member of the Northeast Conference.
Twenty-nine athletic conferences each end their regular seasons with a single-elimination tournament or a double-elimination tournament. The teams in each conference that win their regular season title are given the number one seed in each tournament. The winners of these tournaments receive automatic invitations to the 2025 NCAA Division I baseball tournament.
This table lists programs that changed head coaches at any point from the first day of the 2025 season until the day before the first day of the 2026 season.