Diana Douglas, British-American actress (b. 1923)
Diana Love Webster (née Dill; formerly Douglas and Darrid; January 22, 1923 – July 3, 2015) was an American actress who was known for her marriage to actor Kirk Douglas from 1943 until their divorce in 1951. She was the mother of Michael and Joel Douglas.

In 1942, Douglas began her career as an actress and appeared in more than 50 films. Some of her well-known roles were as Susan Rogers in The Indian Fighter (co-starring Kirk Douglas) and as Peg in Planes, Trains and Automobiles. She was also known for her recurring role as Martha Evans in Days of Our Lives (1977–1979, 1982). In 2003, she appeared in It Runs in the Family with her ex-husband Kirk, her son Michael and her grandson Cameron. She retired from acting in 2008.