Marcia Warren (born 26 November 1943) is an English stage, film and television actress.
On stage, she appeared in Blithe Spirit as Madame Arcati and The Sea (2008) at the Theatre Royal, Haymarket.
Warren trained as an actress at Guildhall School of Music and Drama in London, graduating in 1963.
From there on she took the path of many of her performing contemporaries, acting in repertory throughout the country – beginning as an assistant stage manager in David Copperfield in Salisbury.
[3] For her role as Queen Elizabeth The Queen Mother in The Crown, Warren has received two nominations for the Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series.