Alice Louise Walton (born October 7, 1949) is an American heiress to the fortune of Wal-Mart Stores, Inc. She is the daughter of Wal-Mart founder Sam Walton and Helen Walton, and sister of the late John T. Walton, S. Robson Walton and Jim Walton. Her estimated net worth is US$34.3 billion, making her the third richest woman in the world (behind her sister-in-law Christy Walton and Liliane Bettencourt).