- Source of Wealth: Film and Television
- Age: 66
- Birth Place: Brooklyn, New York, United States
- Height: 5′ 10″ (1.77 m)
- Marital Status: Married (Morgan Hart)
- Full Name: Don Most
- Nationality: American
- Date of Birth: August 8, 1953
- Ethnicity: Jewish
- Occupation: Actor
- Education: Lehigh University, Erasmus Hall High School
- Children: 2 (Madison Blair and Mackenzie Taylor)
American actor best known for his role as Ralph Malph on the television series Happy Days, Don Most has an estimated net worth of $2 million.
Don Most obtained his net worth by portraying the role as Ralph Malph on the show Happy Days and has done some voice acting on Dungeons & Dragons, and the series, Family Guy. Most was born on August 8, 1953, in Brooklyn, New York, United States.