2019–20 Loyola Marymount Lions men's basketball team

2019–20 Loyola Marymount Lions men's basketball
ConferenceWest Coast Conference
Record11–21 (4–12 WCC)
Head coach
Assistant coaches
Home arenaGersten Pavilion
2019–20 West Coast Conference men's basketball standings
Conf. Overall
Team W   L   PCT W   L   PCT
No. 2 Gonzaga 15 1   .938 31 2   .939
No. 14 BYU 13 3   .813 24 8   .750
Saint Mary's 11 5   .688 26 8   .765
Pacific 11 5   .688 23 10   .697
San Francisco 9 7   .563 22 12   .647
Pepperdine 8 8   .500 16 16   .500
Santa Clara 6 10   .375 20 13   .606
Loyola Marymount 4 12   .250 11 21   .344
San Diego 2 14   .125 9 23   .281
Portland 1 15   .063 9 23   .281
2020 WCC tournament winner
Rankings from AP poll

The 2019–20 Loyola Marymount Lions men's basketball team represented Loyola Marymount University during the 2019–20 NCAA Division I men's basketball season. The Lions were led by sixth-year head coach Mike Dunlap. They played their home games at Gersten Pavilion in Los Angeles, California as members of the West Coast Conference. They finished the season 11–21 overall and 4–12 in WCC play to finish in eighth place. They defeated San Diego in the first round of the WCC tournament before losing in the second round to San Francisco.

On March 8, 2020, head coach Mike Dunlap was fired. He finished at LMU with a six-year record of 81–108. On March 20, the school announced that Marquette associate head coach Stan Johnson had been named the new head coach of the Lions.