Cathy O'Donnell | |
|---|---|
 O'Donnell in 1959 | |
| Born | Ann Steely July 6, 1923 Siluria, Alabama, U.S. |
| Died | April 11, 1970 (aged 46) Los Angeles, California, U.S. |
| Resting place | Forest Lawn Memorial Park, Glendale |
| Alma mater | Oklahoma City University |
| Occupation | actress |
| Years active | 1945–1964 |
| Spouse | |
Cathy O'Donnell (born Ann Steely, July 6, 1923 – April 11, 1970) was an American actress who appeared in The Best Years of Our Lives, Ben-Hur, and films noir such as Detective Story and They Live by Night.[1]