The 2013 LPGA Tour was a series of weekly 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).

Inbee Park of South Korea won the most tournaments, six, including three majors.

Stacy Lewis won the Vare Trophy for lowest scoring average, the first American to win since 1994.

Three players, Lewis, Park, and Suzann Pettersen had scoring averages below 70, for the first time in LPGA Tour history.