| First Name | Sally |
| Middle Name | Louise Concepta |
| Last Name | O`Neil |
| Full Name at Birth | Virginia Louise Concepta Noonan |
| Other Names | Sally O`Neil |
| Age | 59 (age at death) |
| Date of Birth | October 23, 1908 |
| Birthplace | Bayonne, New Jersey |
| Date of Death | June 18, 1968 |
| Location of Death | Galesburg, Illinois |
| Cause of Death | Pneumonia |
| Height | 5' 2" (157 cm) |
| Build | Slim |
| Hair Color | Black |
| Star Sign | Scorpio |
| Ethnicity | White |
| Nationality | American |
| Occupation Category | Actress |
| Claim to Fame | WAMPAS Baby Star of 1926 |
| Sister(s) | Molly O'Day |
Sally O'Neil (October 23 1908 – June 18 1968) was an American film actress of the 1920s. She was born as Virginia Louise Noonan, one of 11 children born to a judge in Bayonne, New Jersey. One of her sisters was actress Molly O'Day.
Selected Sally O'Neil film and TV show credits: