The 2018 KPMG Women's PGA Championship was the 64th Women's PGA Championship, played June 28 – July 1 at Kemper Lakes Golf Club in Long Grove, Illinois. Known as the LPGA Championship through 2014, it was the third of five major championships on the LPGA Tour during the 2018 season. Park Sung-hyun won the championship in a playoff over Nasa Hataoka and Ryu So-yeon. It was Park's second major win.