- Source of Wealth: Music, Songwriting, Singing, Various Businesses
- Age: 72
- Birth Place: Salinas, California, United States
- Marital Status: Married Kari Karte (m. 1995), Betsy Berardi (m. 1968–1994)
- Full Name: Samuel Roy “Sammy” Hagar
- Nationality: American
- Date of Birth: October 13, 1947
- Ethnicity: American
- Occupation: Musician, Songwriter, Singer, Entrepreneur
- Children: Aaron (born in 1970) and Andrew (born in 1984)first marriage) Kama (born in 1996) and Samantha (born in 2001) second marriage)
Sammy Hagar is an American musician and entrepreneur with an estimated net worth of $120 million.
He is most famous for being the second lead singer of Van Halen. He started the Cabo Wabo tequila brand and the Cabo Wabo restaurant chain.