| Bannerline | 1951 | Josh | Movie |
| Key to the City | 1950 | Judge Silas Standish | Movie |
| Stars in My Crown | 1950 | Dr. Daniel Kalbert Harris, Sr. | Movie |
| Any Number Can Play | 1949 | Ben Gavery Snelerr | Movie |
| The Sun Comes Up | 1949 | Arthur Norton | Movie |
| State of the Union | 1948 | Sam Thorndyke | Movie |
| Love Laughs at Andy Hardy | 1946 | Judge Hardy | Movie |
| The Hoodlum Saint | 1946 | Father Nolan | Movie |
| Three Wise Fools | 1946 | Judge James Trumbell | Movie |
| Andy Hardy's Blonde Trouble | 1944 | Judge Hardy | Movie |
| Plan for Destruction | 1943 | Commentator | Short Film |
| Andy Hardy's Double Life | 1942 | Judge Hardy | Movie |
| The Courtship of Andy Hardy | 1942 | Judge Hardy | Movie |
| The Bugle Sounds | 1942 | Colonel Lawton | Movie |
| Andy Hardy's Private Secretary | 1941 | Judge Hardy | Movie |
| Life Begins for Andy Hardy | 1941 | Judge Hardy | Movie |
| Andy Hardy Meets Debutante | 1940 | Judge Hardy | Movie |
| Sporting Blood | 1940 | Davis Lockwood | Movie |
| Andy Hardy Gets Spring Fever | 1939 | Judge Hardy | Movie |
| The Ice Follies of 1939 | 1939 | Douglas Tolliver Jr. | Movie |
| Joe and Ethel Turp Call on the President | 1939 | The President | Movie |
| Judge Hardy and Son | 1939 | Judge James K. Hardy | Movie |
| Loews Christmas Greeting (The Hardy Family) | 1939 | Judge James K. Hardy | Short Film |
| The Hardys Ride High | 1939 | Judge James K. Hardy | Movie |
| Love Finds Andy Hardy | 1938 | Judge James Hardy | Movie |
| Yellow Jack | 1938 | Major Reed | Movie |
| Judge Hardy's Children | 1938 | Judge James K. Hardy | Movie |
| Out West with the Hardys | 1938 | Judge James 'Jim' K. Hardy | Movie |
| Andy Hardy's Dilemma: A Lesson in Mathematics... and Other Things | 1938 | Judge Hardy | Short Film |
| The Chaser | 1938 | Dr. Delford Q. Prescott | Movie |
| Stolen Heaven | 1938 | Joseph Langauer | Movie |
| You're Only Young Once | 1937 | Judge James K. Hardy | Movie |
| The Bad Man of Brimstone | 1937 | Mr. Jackson Douglas | Movie |
| The Man Who Cried Wolf | 1937 | Lawrence Fontaine | Movie |
| The Thirteenth Chair | 1937 | Inspector Marney | Movie |
| Outcast | 1937 | Anthony Abbott (lawyer) | Movie |
| Small Town Girl | 1936 | Dr. Dakin | Movie |
| Suzy | 1936 | Baron Charville | Movie |
| Three Godfathers | 1936 | James Underwood - aka 'Doc' | Movie |
| Sworn Enemy | 1936 | Dr. Simon Gattle | Movie |
| The Unguarded Hour | 1936 | General Lawrence | Movie |
| Tough Guy | 1936 | Davis (scenes deleted) | Movie |
| Don't Turn 'em Loose | 1936 | John Webster | Movie |
| China Seas | 1935 | Davids | Movie |
| Public Hero Number 1 | 1935 | Prison Warden | Movie |
| David Copperfield | 1935 | Mr. Wickfield | Movie |
| West Point of the Air | 1935 | General Carter | Movie |
| Shipmates Forever | 1935 | Adm. Richard Melville | Movie |
| Vanessa: Her Love Story | 1935 | Adam Paris | Movie |
| Woman Wanted | 1935 | District Attorney | Movie |
| The Girl from Missouri | 1934 | Frank Cousins | Movie |
| Treasure Island | 1934 | Captain Smollett | Movie |
| The Mystery of Mr. X | 1934 | Inspector Connor | Movie |
| You Can't Buy Everything | 1934 | Burton | Movie |
| Bureau of Missing Persons | 1933 | Capt. Webb (as Lewis S. Stone) | Movie |
| Queen Christina | 1933 | Oxenstierna | Movie |
| The White Sister | 1933 | Prince Chiaromonte | Movie |
| Looking Forward | 1933 | Gabriel Service Sr. | Movie |
| Men Must Fight | 1933 | Edward Seward | Movie |
| Grand Hotel | 1932 | Doctor Otternschlag | Movie |
| Letty Lynton | 1932 | District Attorney Haney | Movie |
| Night Court | 1932 | Judge William Osgood | Movie |
| Red-Headed Woman | 1932 | William Legendre Sr. | Movie |
| The Mask of Fu Manchu | 1932 | Nayland Smith | Movie |
| The Wet Parade | 1932 | Roger Chilcote | Movie |
| The Son-Daughter | 1932 | Dr. Dong Tong | Movie |
| Unashamed | 1932 | Henry Trask | Movie |
| Divorce in the Family | 1932 | John Parker | Movie |
| New Morals for Old | 1932 | Mr. Thomas | Movie |
| Inspiration | 1931 | Raymond Delval | Movie |
| Mata Hari | 1931 | Andriani | Movie |
| The Phantom of Paris | 1931 | Detective Costaud | Movie |
| The Secret 6 | 1931 | Richard Newton | Movie |
| The Sin of Madelon Claudet | 1931 | Carlo Boretti | Movie |
| My Past | 1931 | Mr. John Thornley | Movie |
| Strictly Dishonorable | 1931 | The Judge | Movie |
| Always Goodbye | 1931 | John Graham | Movie |
| The Bargain | 1931 | Maitland White | Movie |
| Father's Son | 1931 | William Emory | Movie |
| Passion Flower | 1930 | Antonio Morado | Movie |
| Romance | 1930 | Cornelius Van Tuyl | Movie |
| The Big House | 1930 | Warden | Movie |
| The Office Wife | 1930 | Lawrence Fellowes | Movie |
| Strictly Unconventional | 1930 | Clive Champion-Cheney | Movie |
| Madame X | 1929 | Floriot | Movie |
| The Trial of Mary Dugan | 1929 | Edward West | Movie |
| Their Own Desire | 1929 | Marlett | Movie |
| Wild Orchids | 1929 | John Sterling | Movie |
| Wonder of Women | 1929 | Stephen Trombolt | Movie |
| A Woman of Affairs | 1928 | Dr. Hugh Trevelyan | Movie |
| The Patriot | 1928 | Count Pahlen | Movie |
| The Foreign Legion | 1928 | Col. Destin | Movie |
| Freedom of the Press | 1928 | Daniel Steele | Movie |
| The Private Life of Helen of Troy | 1927 | Menelaus | Movie |
| An Affair of the Follies | 1927 | Hammersley | Movie |
| Lonesome Ladies | 1927 | John Fosdick | Movie |
| The Notorious Lady | 1927 | John Carew, Patrick Marlowe | Movie |
| The Prince of Headwaiters | 1927 | Pierre | Movie |
| The Girl from Montmartre | 1926 | Jerome Hautrive | Movie |
| The Blonde Saint | 1926 | Sebastian Maure | Movie |
| Don Juan's 3 Nights | 1926 | Johann Aradi | Movie |
| Midnight Lovers | 1926 | Maj. William Ridgewell, RFC | Movie |
| Old Loves and New | 1926 | Gervas Carew | Movie |
| Too Much Money | 1926 | Robert Broadley | Movie |
| The Lost World | 1925 | Sir John Roxton (as Mr. Lewis S. Stone) | Movie |
| Cheaper to Marry | 1925 | Jim Knight (as Lewis S. Stone) | Movie |
| Confessions of a Queen | 1925 | The King | Movie |
| Fine Clothes | 1925 | Earl of Denham | Movie |
| The Lady Who Lied | 1925 | Horace Pierpont | Movie |
| The Talker | 1925 | Harry Lennox (as Lewis S. Stone) | Movie |
| What Fools Men | 1925 | Joseph Greer | Movie |
| Cytherea | 1924 | Lee Randon | Movie |
| Husbands and Lovers | 1924 | James Livingston (as Lewis S. Stone) | Movie |
| Inez from Hollywood | 1924 | Stewart Cuyler (as Lewis S. Stone) | Movie |
| The Stranger | 1924 | Keith Darrant | Movie |
| Why Men Leave Home | 1924 | John Emerson | Movie |
| Scaramouche | 1923 | The Marquis de la Tour d'Azyr | Movie |
| The Dangerous Age | 1923 | John Emerson | Movie |
| The World's Applause | 1923 | John Elliott | Movie |
| You Can't Fool Your Wife | 1923 | Garth McBride | Movie |
| The Prisoner of Zenda | 1922 | King Rudolf, Rudolf Rassendyll | Movie |
| A Fool There Was | 1922 | John Schuyler | Movie |
| The Rosary | 1922 | Father Brian Kelly (as Lewis S. Stone) | Movie |
| Trifling Women | 1922 | The Marquis Ferroni | Movie |
| Beau Revel | 1921 | Lawrence 'Beau' Revel (as Lewis S. Stone) | Movie |
| The Child Thou Gavest Me | 1921 | Edward Berkeley | Movie |
| The Concert | 1921 | Augustus Martinot (as Lewis S. Stone) | Movie |
| Don't Neglect Your Wife | 1921 | Langdon Masters | Movie |
| The Golden Snare | 1921 | Sergeant Philip Raine | Movie |
| Northern Trail, The | 1921 | Jan Ducet | Short Film |
| Pilgrims of the Night | 1921 | Lord Ellingham) (as Lewis S. Stone), Philip Champion | Movie |
| The White Mouse | 1921 | Sgt. Blake, R.C.M.P. | Short Film |
| Nomads of the North | 1920 | Cpl. O'Connor (as Lewis S. Stone) | Movie |
| Held by the Enemy | 1920 | Capt. Gordon Haine | Movie |
| Milestones | 1920 | John Rhead | Movie |
| The River's End | 1920 | Derwent Conniston, John Keith | Movie |
| Man's Desire | 1919 | Tom Denton (as Lewis S. Stone) | Movie |
| Inside the Lines | 1918 | Captain Cavendish | Movie |
| The Man of Bronze | 1918 | John Adams (as Lewis S. Stone) | Movie |
| According to the Code | 1916 | Basil Beckenridge (as Lewis S. Stone) | Movie |
| The Havoc | 1916 | Richard Craig | Movie |
| Honor's Altar | 1916 | Warren Woods (as Lewis S. Stone) | Movie |
| Man Who Found Out, The | 1915 | Undetermined Minor Role (uncredited) | Short Film |