| First Name | Dolores |
| Last Name | Costello |
| Full Name at Birth | Dolores Costello |
| Other Names | The Goddess of the Silver Screen |
| Age | 75 (age at death) |
| Date of Birth | September 17, 1903 |
| Birthplace | Pittsburg, Pennsylvania |
| Date of Death | March 1, 1979 |
| Location of Death | Fallbrook, California |
| Cause of Death | emphysema |
| Height | 5' 4" (163 cm) |
| Build | Slim |
| Hair Color | Blonde |
| Star Sign | Virgo |
| Ethnicity | White |
| Nationality | American |
| Occupation Category | Actress |
| Claim to Fame | The Goddess of the Silver Screen, WAMPAS Baby Star of 1926 |
| Father | Maurice Costello (Actor) |
| Mother | Mae Costello (Actress) |
| Sister(s) | Helene Costello (Actress) |
Dolores Costello (September 17, 1903 – March 1, 1979) was an American film actress who achieved her greatest success during the era of silent movies. She was nicknamed "The Goddess of the Silent Screen". She was stepmother of John Barrymore's daughter Diana by his second wife Blanche Oelrichs, the mother of John Drew Barrymore and the grandmother of Drew Barrymore.
Selected Dolores Costello film and TV show credits: