Who is Joan O'Brien?
Joan O'Brien is an American Actress, Singer. Joan O'Brien was born on February 14, 1936 in Cambridge, Massachusetts. As of 2026, Joan O'Brien is 90 years old. Published estimates place the net worth of Joan O'Brien at $2M.

Actress, Singer
Joan O'Brien is an American Actress, Singer. Joan O'Brien was born on February 14, 1936 in Cambridge, Massachusetts. As of 2026, Joan O'Brien is 90 years old. Published estimates place the net worth of Joan O'Brien at $2M.
| Profession | Actress, Singer |
|---|---|
| Nationality | American |
| Born | February 14, 1936 |
| Birthplace | Cambridge, Massachusetts |
| Age | 90 years |
| Education | Chaffey Union High School |
| Net worth | $2M |
| Height | 5 feet 4 inches (1.63m) |
| Hair color | Brown |
| Eye color | Brown |
| Waist | 24.0 |
| Hips | 35.0 |
| Bra size | 33.0 |
| Father | David O'Brien |
| Mother | Rita O'Brien |
| Horoscope | Aquarius |
| Lucky number | 8 |
| Lucky color | Turquoise |
| Lucky stone | Amethyst |
| Marriage match | Aquarius, Gemini, Sagittarius |
| IMDb | Joan O'Brien on IMDb |
Joan O'Brien was born in Cambridge, Massachusetts.
Joan O'Brien's father is David O'Brien.
Joan O'Brien's mother is Rita O'Brien.
The recorded education of Joan O'Brien is Chaffey Union High School.
Joan O'Brien is 5 feet 4 inches (1.63m) tall.
Published estimates place the net worth of Joan O'Brien at $2M. The figure is an estimate, not an audited total.