Olive Deering (née Corn; October 11, 1918 – March 22, 1986) was an American actress of film, television, and stage, active from the late 1940s to the mid-1960s.

Other stage appearances included No for an Answer, Ceremony of Innocence, Marathon '33, The Young Elizabeth, They Walk Alone, and Garden District.

In his autobiography, DeMille wrote that Deering was "one whose talent and dedication to her art should carry her very far in the theater, whether on screen or stage.

[13] She had a supporting role in the Sci Fi series Outer Limits in the episode "The Zanti Misfits", which aired on December 30, 1963.

One of her later television appearances was in an episode of The Alfred Hitchcock Hour, titled "One of the Family" (original air date February 8, 1965).