| First Name | Mary |
| Last Name | Eaton |
| Age | 47 (age at death) |
| Date of Birth | January 29, 1901 |
| Birthplace | Norfolk, Virginia, USA |
| Date of Death | October 10, 1948 |
| Location of Death | Hollywood, California, USA |
| Cause of Death | severe metamorphosis of the liver |
| Build | Slim |
| Hair Color | Blonde |
| Star Sign | Aquarius |
| Ethnicity | White |
| Nationality | American |
| Occupation Category | Actress |
| Claim to Fame | Kid Boots (1923) |
| Brother(s) | Charles EatonJoseph EatonRobert Eaton |
| Sister(s) | Pearl EatonDoris EatonEvelyn Eaton |
Mary Eaton (January 29, 1901 – October 10, 1948) was a leading stage actress, singer, and dancer in the 1910s and 1920s. A professional performer since childhood, she enjoyed success in stage productions such as the Ziegfeld Follies and early sound films such as Glorifying the American Girl and The Cocoanuts, but found her career in sharp decline by the mid 1930s. A battle with alcoholism led to her death in 1948 from liver failure.
Selected Mary Eaton film and TV show credits: