Dagmar Dolby

Dagmar Dolby
Born
Dagmar Bäumert

1941 (age 84–85)
Germany
Alma materHeidelberg University, Cambridge University
Spouse
(m. 1966; died 2013)
Children2, including Tom Dolby

Dagmar Dolby DBE (née Bäumert; born 1941) is a German-American philanthropist billionaire with an estimated net worth of $5.1 billion as of January 2025. The source of her wealth comes from Dolby Laboratories, founded by her late husband Ray Dolby.