The 1964 LPGA Championship was the tenth LPGA Championship, held October 1–4 at Stardust Country Club in Las Vegas, Nevada.

Mary Mills shot a final round 69 (−2) to win the first of her two LPGA Championships, two strokes ahead runner-up Mickey Wright, the defending champion and 54-hole leader.

[1][2] The total of 278 set a record for the championship which stood until 1978; it was the second of three career majors for Mills.

[3] It was the fourth of six consecutive LPGA Championships at Stardust, which opened three years earlier.

After several ownership and name changes, it became Las Vegas National Golf Club in 1998.