Helen MacKellar (February 13, 1895 – August 5, 1966) was an American actress.
Born in Detroit, Michigan, MacKeller's ancestry was Scottish and French-Canadian. She studied acting in Chicago and Spokane. Her stage debut came in Spokane in The Whirl of the Town, a musical comedy, when she was 14. She went on to perform in vaudeville and in repertory theatre with the Valencia Stock Company in Los Angeles. Her first acting in the eastern United States was with the Poli Stock Company in New Haven.
MacKellar's film debut came in The Past of Mary Holmes. She also appeared in Two Against the World, Draegerman Courage, The Case of the Stuttering Bishop, Crime School, Little Tough Guy, Barefoot Boy, Valley of the Giants, Disbarred, Boy Slaves, Bad Boy, Northwest Passage, Dark Command, Cheers for Miss Bishop, The Great Mr. Nobody, The Great Train Robbery, Gangs of Sonora, Down Mexico Way, The Man Who Returned to Life, Street of Chance, The Sundown Kid, The Powers Girl and Silver Spurs, among others.
MacKellar's Broadway credits included Dear Ruth (1944), Bloody Laughter (1931), Through the Night (1930), Romancin' Round (1927), Open House (1925), The Mud Turtle (1925), A Good Bad Woman (1925), The Desert Flower (1924), The Masked Woman (1922), The Shadow (1922), Bought and Paid For (1921), Back Pay (1921), The Storm (1919), The Unknown Purple (1918), Major Pendennis (1916), and Seven Chances (1916).
MacKellar was married to George McQuarrie. She died in New York City.
1944
as Prison Matron (uncredited)
1943
as Mrs. Davis
1943
as Mrs. Hendricks
1942
as Lucy Randall
1942
1941
as Kansas Kate Conners
1941
as Mrs. Logan
1941
as Mrs. Barnes
1941
as Sattherwaite's Secretary (uncredited)
1940
as Mrs. Welles
1940
as Mrs. Hale
1940
as Juror
1940
as Sarah Hadden
1939
as Mrs. Mabel Doakes
1939
as Mrs. Doakes
1939
as Mrs. Fraser
1939
as Secretary
1939
as Middle Telephone Operator (uncredited)
1939
as Abbey Tennant
1938
as Mrs. Lorimer
1938
as Martha Whittaker
1938
as Mrs. Wanamaker
1938
as Judge Edith Ellis
1938
as Mrs. Burke
1937
as Mrs. Thompson
1937
as Stella Kenwood
1937
as Mrs. Mary Haslett
1936
as Martha Carstairs
1934
as Mrs. Smith, the baby's mother
1934
as Jane Andrews
1933
as Mary Holmes
1919