The 2015 LPGA Tour was a series of professional golf tournaments for elite female golfers from around the world.

[1] The tournaments were sanctioned by the United States–based Ladies Professional Golf Association (LPGA).

Lydia Ko won five tournaments, including one major, led the money list, won the Race to the CME Globe, and became the youngest winner of the LPGA Tour's Player of the Year award.

She also accumulated enough points to be inducted into the LPGA Hall of Fame upon her completion of her 10th year on tour (2016).

[3] Sei-Young Kim won three tournaments and the Rookie of the Year award.