Katherine Warren (July 12, 1905 – July 17, 1965) was an American film and television actress. She is best known for her roles in the 1949 film All the King's Men, the 1951 film The Prowler, and the 1954 film The Caine Mutiny.
The Caine Mutiny
Mrs. Keith
The Prowler
Grace Crocker
The Steel Trap
Mrs. Kellogg
All the King's Men
Mrs. Burden
The People Against O'Hara
Mrs. William Sheffield (as Katharine Warren)
Three Secrets
Mrs. Connors
The Glenn Miller Story
Mrs. Burger
The Story of Molly X
Norma Calvert (as Katharine Warren)
Harriet Craig
Dr. Lambert (Uncredited)
This Woman Is Dangerous
Mrs. Millican
The Man Behind The Gun
Phoebe Sheldon (as Katharine Warren)
Mary Ryan, Detective
Mrs. Angie Sawyer
Mystery Submarine
Mrs. Weber
Dear Brat
Mrs. Clark (uncredited)
Washington Story
Mrs. Birch
Battles of Chief Pontiac
Chia
Fury at Gunsight Pass
Mrs. Boggs (as Katharine Warren)
The Violent Men
Mrs. Vail (uncredited)
Inside Detroit
Zero Hour!
Mrs. Purdy (uncredited)
Scandal Sheet
Mrs. Allison
The Lady Pays Off
Bessie Howell
The Adventures of Huckleberry Finn
Widow Douglas
Drango
Mrs. Scott
The Tall Target
Mrs. Gibbons (uncredited)
Talk About a Stranger
Mrs. Dorothy Mahler
Force of Arms
Maj. Waldron
Tell It to the Judge
Kitty Lawton
I'll Give My Life
Night Into Morning
Mrs. Margaret Andersen
The Country Girl
Theatregoer (uncredited)
Son of Ali Baba
Princess Karma (uncredited)