Sue Casey (born Suzanne Marguerite Philips; April 8, 1926 – February 21, 2019) was an American actress and Hollywood extra who appeared in over 85 productions between 1945 and 2002.

[1] Some of her more famous films include The Secret Life of Walter Mitty (1947), Neptune's Daughter (1949), Annie Get Your Gun (1950), Show Boat (1951), Rear Window (1954), Breakfast at Tiffany's (1961), Camelot (1967) and Paint Your Wagon (1969).

She also appeared in Season 3 Episode 9 as Mrs. Calvada opposite Sheldon Leonard on the Dick Van Dyke Show (1963).

[1] Casey was also a model and in the late 1950s she temporarily transitioned from films to television commercials so she could spend more time with her family.

In the 1960s, Casey obtained a real estate broker's license and sold properties in Beverly Hills.