J. Pat O'Malley
- Disney’s Coyote Tales
1991 Goliath I (voice) (archive sound) (uncredited)
- Disney's Halloween Treat
1982 Jasper (voice) (archive footage)
- A Small Killing
1981 Charlie
- Cheaper to Keep Her
1981 Landlord
- A Matter of Life and Death
1981 Mr. McBain
- Freedom
1981 Papa J.
- The Gumball Rally
1976 Barney Donahue - Mercedes Team
- Robin Hood
1973 Otto (voice) (uncredited)
- Getting Away from It All
1972 Jeremiah
- Skin Game
1971 William
- Willard
1971 Jonathan Farley
- The Cheyenne Social Club
1970 Dr. Foy
- Hello, Dolly!
1969 Policeman in Park
- Doc
1969 Will
- Star!
1968 Dan
- The Jungle Book
1967 Col. Hathi the Elephant / Buzzie (voice)
- Gunn
1967 Tinker
- A House Is Not a Home
1964 Henry J. Muldoon
- Hey There, It's Yogi Bear!
1964 Snively Chizzling (voice)
- Apache Rifles
1964 Capt. Thatcher
- Mary Poppins
1964 Pearly Drummer/Master of Hounds/Huntsman/Hound/Horse/Penguin/Reporter #2/Photographer (Voice) (Uncredited)
- Shotgun Wedding
1963 Buford Anchors
- Son of Flubber
1963 Sign-Painter (uncredited)
- The Cabinet of Caligari
1962 Martin
- One Hundred and One Dalmatians
1961 Colonel / Jasper (voice)
- The Saga of Windwagon Smith
1961 Mayor Crum (voice)
- Blueprint for Robbery
1961 Pop Kane
- Dragon by the Tail
1961 Captain Steve Connors
- Goliath II
1960 Goliath I
- The Long, Hot Summer
1958 Ratliff
- Bomber's Moon
1958 Mr. Frobisher
- Courage of Black Beauty
1957 Mike Green
- Witness for the Prosecution
1957 Shorts Salesman (uncredited)
- Four Boys and a Gun
1957 Fight manager
- The Fastest Gun Alive
1956 Cross Creek Townsman (uncredited)
- Invasion of the Body Snatchers
1956 Railroad Baggage Handler (extra)
- Alice in Wonderland
1955 Gryphon
- Macbeth
1954 the Porter (as Pat O'Malley)
- Family Affair
1952 Bert
- Alice in Wonderland
1951 Walrus / Carpenter / Dee / Dum (voice)
- The Wind in the Willows
1949 Cyril Proudbottom (voice)
- The Adventures of Ichabod and Mr. Toad
1949 Cyril Proudbottom (voice)
- The White Cliffs of Dover
1944 Martin (uncredited)
- Lassie Come Home
1943 Hynes
- Thumbs Up
1943 Sam Keats
- Bombay Clipper
1942 Chief inspector
- Paris Calling
1941 McAvoy
- Captain Caution
1940 Fish Peddler
- American Madness
1932 Dr. Strong (uncredited)
