2025 NCAA Division I men's basketball tournament

The 2025 NCAA Division I men's basketball tournament was a single-elimination tournament to determine the National Collegiate Athletic Association (NCAA) Division I men's college basketball national champion for the 2024–25 season. The 86th annual edition of the tournament began on March 18, 2025, and concluded on April 7 with the championship game at the Alamodome in San Antonio, Texas.