| Man, Monsters and Mysteries | 1974 | Nessie (voice) | Short Film |
| The AristoCats | 1970 | Roquefort (voice) | Movie |
| I'm No Fool with Electricity | 1970 | Narrator | Short Film |
| Love, American Style | 1969 | Dr. Edwin Muller (segment "Love and the Face Bow") | TV Show |
| Live a Little, Love a Little | 1968 | Milkman | Movie |
| Winnie the Pooh and the Blustery Day | 1968 | Winnie the Pooh (voice) | Short Film |
| It Takes a Thief | 1968 | Elmo | TV Show |
| The Jungle Book | 1967 | Kaa the Snake (voice) | Movie |
| Winnie the Pooh and the Honey Tree | 1966 | Winnie the Pooh (voice) | Short Film |
| Daktari | 1966 | Duke | TV Show |
| Family Affair | 1966 | Frack | TV Show |
| That Girl | 1966 | Everett Valentine | TV Show |
| F Troop | 1965 | Sheriff Pat Lawton | TV Show |
| Please Don't Eat the Daisies | 1965 | Mr. Corey | TV Show |
| Gilligan's Island | 1964 | Burt | TV Show |
| The Baileys of Balboa | 1964 | Buck Singleton | TV Show |
| Linus! The Lion Hearted | 1964 | Sugar Bear / Lovable Yours Truly (voice) | TV Show |
| It's a Mad Mad Mad Mad World | 1963 | Fire Chief | Movie |
| My Six Loves | 1963 | Oliver Dodds (uncredited) | Movie |
| Burke's Law | 1963 | Fisk | TV Show |
| NBC Children's Theatre | 1963 | Colonel Corpuscle | TV Show |
| The Lloyd Bridges Show | 1962 | Blind Man | TV Show |
| Hazel | 1961 | Claude Waters | TV Show |
| The Joey Bishop Show | 1961 | Mr. Holland | TV Show |
| Margie | 1961 | Bettenhouse | TV Show |
| Miami Undercover | 1961 | Henry | TV Show |
| The Magic Land of Alakazam | 1960 | Narrator (English version, voice) | Movie |
| The Adventures of Huckleberry Finn | 1960 | Barber | Movie |
| Goliath II | 1960 | Narrator (voice) | Short Film |
| Pete and Gladys | 1960 | Lester Smith | TV Show |
| The Andy Griffith Show | 1960 | Bert Miller | TV Show |
| The Brothers Brannagan | 1960 | Shopkeeper | TV Show |
| The Untouchables | 1959 | Horace De Vilbill | TV Show |
| The Twilight Zone | 1959 | TV Repairman | TV Show |
| Five Fingers | 1959 | Hayden | TV Show |
| Peter Gunn | 1958 | Felony | TV Show |
| Shirley Temple's Storybook | 1958 | Jack Pumpkinhead | TV Show |
| Hemo the Magnificent | 1957 | Lab assistant (uncredited) | TV Movie |
| The Real McCoys | 1957 | Orval McCoy | TV Show |
| Kentucky Rifle | 1956 | Lon Setter | Movie |
| Shake, Rattle & Rock! | 1956 | Albert 'Axe' McAllister | Movie |
| Our Mr. Sun | 1956 | Chloro Phyll (voice, uncredited) | TV Movie |
| Circus Boy | 1956 | Elmer Purdy | TV Show |
| Zane Grey Theater | 1956 | Luther Adams | TV Show |
| Climax! | 1954 | Tobias | TV Show |
| The Adventures of Rin Tin Tin | 1954 | Sorrowful Joe / Sorrowful Joe Jackson | TV Show |
| The Magical World of Disney | 1954 | Winnie the Pooh (segment "Winnie the Pooh and Tigger Too") / Winnie the Pooh / Narrator / ... | TV Show |
| Willy | 1954 | Harvey Evelyn | TV Show |
| Ben and Me | 1953 | Amos Mouse (voice) | Short Film |
| The Life of Riley | 1953 | Waldo / Waldo Binney / Waldo Binny / ... | TV Show |
| Lambert the Sheepish Lion | 1952 | Narrator / Mr. Stork (voice) | Short Film |
| Susie the Little Blue Coupe | 1952 | Narrator (voice) | Short Film |
| Adventures of Superman | 1952 | Prof. Oscar Quinn / Prof. Twiddle | TV Show |
| The Adventures of Ozzie and Harriet | 1952 | The Groceryman | TV Show |
| The Little House | 1952 | Narrator | Short Film |
| Alice in Wonderland | 1951 | Cheshire Cat (voice) | Movie |
| The Red Skelton Hour | 1951 | Pirate / Will Scarlet | TV Show |
| Hollywood Theatre Time | 1950 | | TV Show |
| The Beautiful Blonde from Bashful Bend | 1949 | Basserman Boy | Movie |
| Your Show Time | 1949 | | TV Show |
| The Fred Waring Show | 1949 | Cheshire Cat | TV Show |
| Flat Feat | 1948 | Officer Sterling Smith / Smith's Father | Short Film |
| Man or Mouse | 1948 | Elmer Dinkle | Short Film |
| Mickey and the Beanstalk | 1947 | Narrator (voice) | Short Film |
| Addio Mimí! | 1947 | Aristide | Movie |
| Robin Hood of Texas | 1947 | Droopy Haynes | Movie |
| Trail to San Antone | 1947 | Droopy Stearns | Movie |
| Twilight on the Rio Grande | 1947 | Pokie | Movie |
| Saddle Pals | 1947 | Waldo T. Brooks Jr. | Movie |
| Hectic Honeymoon | 1947 | Eddie Jones | Short Film |
| Scooper Dooper | 1947 | Sterling Holloway | Short Film |
| Speaking of Animals No. Y7-1: Dog Crazy | 1947 | Dog Owner | Short Film |
| Make Mine Music | 1946 | Narrator (segment "Peter and the Wolf") (voice) | Movie |
| Peter and the Wolf | 1946 | Narrator (voice) | Short Film |
| Sioux City Sue | 1946 | Nellie Bly | Movie |
| Death Valley | 1946 | Slim | Movie |
| Moron Than Off | 1946 | Elmer Fossdinkle | Short Film |
| Mr. Wright Goes Wrong | 1946 | | Short Film |
| A Walk in the Sun | 1945 | McWilliams | Movie |
| Wildfire | 1945 | Alkali Jones | Movie |
| The Cold-Blooded Penguin | 1945 | Narrator (voice) | Short Film |
| The Three Caballeros | 1944 | Prof. Holloway (voice) | Movie |
| The Pelican and the Snipe | 1944 | Narrator (voice, uncredited) | Short Film |
| Bambi | 1942 | Adult Flower (voice, uncredited) | Movie |
| Here We Go Again | 1942 | Tommy, Western Union Messenger (uncredited) | Movie |
| Iceland | 1942 | Sverdrup Svenssen | Movie |
| Star Spangled Rhythm | 1942 | Sterling- 'Sweater, Sarong & Peekaboo Bang' Number | Movie |
| The Lady Is Willing | 1942 | Arthur Miggle (uncredited) | Movie |
| Don't Get Personal | 1942 | Lucky | Movie |
| Cheers for Miss Bishop | 1941 | Chris Jensen | Movie |
| Dumbo | 1941 | Mr. Stork (voice, uncredited) | Movie |
| Look Who's Laughing | 1941 | Rusty- Soda Jerk (uncredited) | Movie |
| Meet John Doe | 1941 | Dan - Diner Counterman | Movie |
| New Wine | 1941 | Otto - Bookkeeper | Movie |
| Top Sergeant Mulligan | 1941 | Frank Snark | Movie |
| Speaking of Animals in the Zoo | 1941 | Zebra (voice) | Short Film |
| Little Men | 1940 | Reporter | Movie |
| Remember the Night | 1940 | Willie | Movie |
| The Blue Bird | 1940 | Wild Plum | Movie |
| Hit Parade of 1941 | 1940 | Elmer - Soda Clerk | Movie |
| Street of Memories | 1940 | Student Barber | Movie |
| East Side of Heaven | 1939 | Accordion Player (uncredited) | Movie |
| Nick Carter, Master Detective | 1939 | Bee-Catcher | Movie |
| St. Louis Blues | 1939 | Boatman (uncredited) | Movie |
| Dr. Rhythm | 1938 | Luke (Ice-Cream Man) | Movie |
| Of Human Hearts | 1938 | Chauncey Ames | Movie |
| Professor Beware | 1938 | The Groom | Movie |
| Spring Madness | 1938 | Buck | Movie |
| Maid of Salem | 1937 | Miles Corbin - Cow Herder | Movie |
| The Woman I Love | 1937 | Duprez | Movie |
| Varsity Show | 1937 | Trout | Movie |
| Join the Marines | 1937 | Alfred - the Steward | Movie |
| Behind the Mike | 1937 | Tommy Astor | Movie |
| When Love Is Young | 1937 | Orville Kane | Movie |
| Palm Springs | 1936 | Oscar | Movie |
| Career Woman | 1936 | George Rogers | Movie |
| Doubting Thomas | 1935 | Mr. Spindler | Movie |
| I Live My Life | 1935 | Max | Movie |
| Life Begins at Forty | 1935 | Chris | Movie |
| Rendezvous | 1935 | Taxi Driver (uncredited) | Movie |
| 1,000 Dollars a Minute | 1935 | Pete | Movie |
| Lottery Lover | 1935 | Cadet Harold Stump | Movie |
| Father Knows Best | 1935 | Bashful Boy | Short Film |
| Bring 'Em Back a Lie | 1935 | | Short Film |
| Double Crossed | 1935 | | Short Film |
| My Girl Sally | 1935 | | Short Film |
| His Last Fling | 1935 | | Short Film |
| Gift of Gab | 1934 | Sound Effects Man | Movie |
| Operator 13 | 1934 | Wounded Union Soldier (uncredited) | Movie |
| The Cat and the Fiddle | 1934 | Flower Messenger (uncredited) | Movie |
| The Merry Widow | 1934 | Orderly Mishka | Movie |
| Tomorrow's Children | 1934 | Dr. Dorsey | Movie |
| A Wicked Woman | 1934 | Peter | Movie |
| Down to Their Last Yacht | 1934 | Freddy Finn | Movie |
| Girl o' My Dreams | 1934 | Spec Early | Movie |
| Murder in the Private Car | 1934 | Office Boy (uncredited) | Movie |
| Strictly Dynamite | 1934 | Elmer Fleming | Movie |
| Born April First | 1934 | | Short Film |
| Picnic Perils | 1934 | | Short Film |
| Pleasing Grandpa | 1934 | | Short Film |
| Sterling's Rival Romeo | 1934 | Sterling | Short Film |
| Alice in Wonderland | 1933 | Frog | Movie |
| Dancing Lady | 1933 | Pinky - the Show's Author | Movie |
| Elmer, the Great | 1933 | Nick Kane (as Sterling Halloway) | Movie |
| Fast Workers | 1933 | Pinky Magoo | Movie |
| Going Hollywood | 1933 | Radio Remote Technician (uncredited) | Movie |
| Gold Diggers of 1933 | 1933 | Second Messenger Boy with Hat (uncredited) | Movie |
| Hard to Handle | 1933 | Andy Heaney (uncredited) | Movie |
| Hell Below | 1933 | Seaman Jenks | Movie |
| International House | 1933 | Sailor | Movie |
| Picture Snatcher | 1933 | Journalism Student (uncredited) | Movie |
| Professional Sweetheart | 1933 | Stu | Movie |
| When Ladies Meet | 1933 | Jerome - the Caddy (uncredited) | Movie |
| Wild Boys of the Road | 1933 | Ollie | Movie |
| Adorable | 1933 | Emile, Karl's Valet (uncredited) | Movie |
| Blondie Johnson | 1933 | Red | Movie |
| One Track Minds | 1933 | Train Snack Salesman | Short Film |
| Advice to the Forlorn | 1933 | Benny | Movie |
| Back Page | 1933 | Bill Giddings | Movie |
| The Trail of Vince Barnett | 1933 | La Rue's Valet | Short Film |
| Meeting Mazie | 1933 | | Short Film |
| Not the Marrying Kind | 1933 | | Short Film |
| American Madness | 1932 | Oscar (uncredited) | Movie |
| Blonde Venus | 1932 | Joe, Hiker (uncredited) | Movie |
| Faithless | 1932 | Photographer (uncredited) | Movie |
| Lawyer Man | 1932 | Olga's Dining Friend (uncredited) | Movie |
| Rockabye | 1932 | Speakeasy Patron (uncredited) | Movie |
| The Girl from Nowhere | 1928 | Minor Role (uncredited) | Short Film |
| Casey at the Bat | 1927 | Elmer Putnam | Movie |
| The Girl from Everywhere | 1927 | Assistant Director | Movie |
| The Battling Kangaroo | 1926 | Napolean French | Short Film |
