This is a list of colleges and universities that are members of Division I, the highest level of competition sponsored by the National Collegiate Athletic Association (NCAA).
[3] The dates of full membership shown in the table below assume the reclassifying institutions will elect to apply the new, shorter reclassification period and will qualify to do so.
All moves between divisions require NCAA approval before commencing.
LeMoyne–Owen and Rockhurst added men's volleyball; Menlo, Roosevelt, and Vanguard, which played that sport in the NAIA in 2023–24, aligned fully with the NCAA.
NAIA members listed here have either started transitions to the NCAA or have announced plans to do so.