The 2017–18 Loyola Marymount Lions women's basketball team represented Loyola Marymount University in the 2017–18 NCAA Division I women's basketball season.

The Lions, led by sixth year head coach Charity Elliott, played their homes games at the Gersten Pavilion and were members of the West Coast Conference.

They lost in the quarterfinals of the WCC women's tournament to San Francisco.

Despite having 19 wins, they were not invited to a postseason tournament.

They lost in the quarterfinals of the WCC women's tournament to San Francisco.