Mary Cosby

Mary Cosby Headshot

Personality

Birth Date: October 21, 1972

Age: 53 years old

Birth Place: Utah

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Mary Cosby is an actress who appeared in "The Real Housewives of Salt Lake City."

Photos

Mary Cosby attends Las Culturistas Culture Awards at The Orpheum Theatre on July 17, 2025 in Los Angeles, California.Mary Cosby, Richard Cosby Sr., and Rosmary 'Mama' Cosby in The Cult of the Real Housewife Mary CosbyMary Cosby of 'The Real Housewives of Salt Lake City' Season 6Mary Cosby attends The 2025 Las Culturistas Culture Awards in Los Angeles, July 2025.Mary Cosby on RHOSLCMary Cosby in The Real Housewives of Salt Lake City - Season 1 - 'Chilly Reception'

News aboutMary Cosby

Robert Cosby Jr, Mary Cosby

‘RHOSLC’ Star Mary Cosby’s Son Robert Jr. Dies at 23

 Mary Cosby on RHOSLC

Who Is Mary Cosby’s Husband? All About the ‘Real Housewives’ Star’s Unique Marriage

 Mary Cosby attends Las Culturistas Culture Awards at The Orpheum Theatre on July 17, 2025 in Los Angeles, California.

‘Cult of the Real Housewife’: All About Mary Cosby’s Marriage to Her Step-Grandfather

 'The Real Housewives of Salt Lake City' Season 6 cast photo

‘The Real Housewives of Salt Lake City’ Season 6 Premiere Date, Trailer & Cast Photos Revealed

 Allison Janney, Bowen Yang, Matt Rogers, and Quinta Brunson at the 2025 Las Culturistas Culture Awards in Los Angeles, July 2025.

Allison Janney, Quinta Brunson, ‘Traitors’ & Bravo Stars Mix on Wild 2025 Culture Awards Red Carpet

 Mary Cosby on RHOSLC

‘RHOSLC’ Star Mary Cosby Reveals How Son Robert Jr. Is Doing After Treatment for Drug Addiction