Ellen Pollock (29 June 1902 – 29 March 1997) was a British character actress, mainly appeared on stage in London's West End. She also appeared in several films and TV productions.

A devotee of Bernard Shaw, she was president of the Shaw Society from 1949. In their obituary, the Independent wrote "Pollock is believed to have played, in a career spanning 72 years, more Shavian heroines than anyone else. She directed London seasons of his plays; and it was during the London premiere of one of his lesser-known works – Farfetched Fables (Watergate, 1950) – that she announced Shaw's death from the stage."