Meriel Forbes, Lady Richardson (13 September 1913 – 7 April 2000) was an English actress. She was a granddaughter of Norman Forbes-Robertson and great-niece of Sir Johnston Forbes-Robertson. After making her stage debut with her father's touring company in 1929 she progressed via provincial repertory to the West End, where she appeared continually from the 1930s to the 1970s.
She married the actor Ralph Richardson in 1944, and the couple regularly appeared together in London, and on tour in the UK, continental Europe, Australia and North and South America. She appeared in fifteen films between 1934 and 1969.