The 1998–99 UCLA Bruins men's basketball team represented the University of California, Los Angeles in the 1998–99 NCAA Division I men's basketball season.

The team finished 3rd in the conference.

The Bruins competed in the 1999 NCAA Division I men's basketball tournament, losing to the Detroit Titans in the round of 64.

This was the third season for head coach Steve Lavin.

Steve Lavin (Chapman) Roster Last update: 30 January 2018 Source[3] [4] Baron Davis was drafted third overall by the Charlotte Hornets in the 1999 NBA draft.