| First Name | Allison |
| Last Name | Hayes |
| Full Name at Birth | Mary Jane Hayes |
| Age | 46 (age at death) |
| Date of Birth | March 6, 1930 |
| Birthplace | Charleston, West Virginia |
| Date of Death | February 27, 1977 |
| Location of Death | San Diego, California, |
| Cause of Death | leukemia/lead poisoning |
| Height | 5' 7" (170 cm) |
| Weight (lb) | 120 |
| Build | Voluptuous |
| Eye Color | Brown - Dark |
| Hair Color | Red |
| Star Sign | Pisces |
| Religion | Roman Catholic |
| Ethnicity | White |
| Nationality | American |
| High School | Calvin Coolidge High School |
| University | Catholic Universitystudied classical piano at American University |
| Occupation | Actress/fashion model/concert pianist/interior decorator |
| Occupation Category | Actress |
| Claim to Fame | Attack of the 50-ft Woman |
| Talent Agency | Paul Brandon agency |
| Brand Endorsements | Frederick's of Hollywood catalog |
| Measurements (inches) | 36-23-36 |
| Father | William E. Hayes |
| Mother | Charlotte Gibson Hayes |
| Brother(s) | William Jr step brother |
| Friends | Raymond Burr, Nancy Kulp, Mara Corday, Gloria Swanson, Sara Shane, Jack Klugman |
| Pets | English Pointer named SyndiDalmatian named Sam. |
Allison Hayes (March 6, 1930 – February 27, 1977) was an American film and television actress and model.
Selected Allison Hayes film and TV show credits: