- Source of Wealth: Wal-Mart, Inheritance
- Age: 76
- Birth Place: Tulsa, Oklahoma, United States
- Height: 1.78 m (5′ 10″)
- Weight: 80 kg (176 lbs)
- Marital Status: Married (Melani Lowman-Walton)
- Full Name: Samuel Robson Walton
- Nationality: American
- Date of Birth: October 28, 1944
- Occupation: Lawyer and Businessperson
- Education: Columbia Law School (1969), University of Arkansas (1966), Columbia University, The College of Wooster
- Children: 1 (Carrie)
The eldest son of Helen Walton and Sam Walton, founder of Wal-Mart, the world’s largest retailer, Samuel Robson “Rob” Walton has a net worth of $53.5 billion in November 2019.
Robson has been chairman of Wal-Mart since 1992. While Wal-Mart’s shares are nearly flat over past year, the 3 children of the founder collected $1.2 billion in dividends. His father, a former clerk, Sam Walton (d.1992) founded Bentonville store with brother James in 1962. Today, Wal-Mart has sales of $473.08 billion, employs more than 2.3 million people.