The 2019–20 West Coast Conference men's basketball season began with practices in September 2019 and will end with the 2020 West Coast Conference Men's Basketball Tournament in March 2020.

This is the 69th season for WCC men's basketball, and the 31st under its current name of "West Coast Conference".

On March 26, 2019 Dave Rose announced his retirement after 14 seasons as the head coach at Brigham Young University.

His career record at BYU was 348-135 with 8 seasons where his team qualified for the NCAA tournament.

Notes: Wk 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Marymount Mary's Diego Francisco Clara All ten of the schools from the West Coast Conference participated in multiple-team events or early season tournaments.