Margaret Armstrong
actress
- Gender: Female
- Birthday: 1885-10-07
- Day of Death: 1961-12-15 ( 76 years old )
- Place of Birth: Providence, Rhode Island, USA
- Also Known As: Winifred Margaret Atwell
- IMDB:nm0035812
Margaret Armstrong (born Winifred Margaret Atwell) was an American stage and screen actress.