| Walter Law | |
| Birth Date: | 26 March 1876 |
| Birth Place: | Dayton, Ohio |
| Death Place: | Hollywood, California |
| Occupation: | Film actor |
| Years Active: | 1915–1936 |
| Spouse: | Betty Valentine |
Walter Law (March 26, 1876 – August 9, 1940) was an American actor. He appeared in 47 films between 1915 and 1936.
He was born in Dayton, Ohio, and died in Hollywood, California.
| Year | Title | Role | Notes | |
|---|---|---|---|---|
| 1915 | The Road o' Strife | |||
| 1915 | The District Attorney | General Ruggles | ||
| 1915 | The Climbers | Mr. Ryder | ||
| 1915 | The Great Ruby | Duke of St. Edmunds | ||
| 1915 | American Ambassador | |||
| 1916 | The Evangelist | Sir James Nuneham | ||
| 1916 | The Unwelcome Mother | Mason | ||
| 1916 | Her Double Life | Longshoreman | ||
| 1916 | The War Bride's Secret | Robin Gray | ||
| 1916 | Romeo and Juliet | Friar Laurence | ||
| 1917 | The Darling of Paris | Claude Frallo | ||
| 1917 | Sister Against Sister | Huxley | ||
| 1917 | Her Greatest Love | Prince Zuoroff | ||
| 1917 | Heart and Soul | Drummond | ||
| 1917 | Camille | Count de Varville | ||
| 1917 | The Heart of a Lion | Tex | ||
| 1918 | Stolen Honor | Honorable Richard Belfield | ||
| 1918 | The Forbidden Path | Mr. Lynde | ||
| 1918 | Queen of the Sea | King Boreas | ||
| 1918 | A Perfect Lady | John Griswold | ||
| 1919 | The Thirteenth Chair | Inspector Donohue | ||
| 1920 | If I Were King | Thibault | ||
| 1922 | The Great Alone | Winston Sassoon | ||
| 1922 | The Forgotten Law | Detective | ||
| 1923 | The Flying Dutchman | Peter Van Dorn | ||
| 1924 | Janice Meredith | General Charles Lee | ||
| 1925 | Clothes Make the Pirate | Dixie Bull | ||
| 1930 | Whoopee! | Jud Morgan | ||
| 1932 | Between Fighting Men | Dad Thompson | ||
| 1934 | Midnight Alibi | Elderly Guest | Uncredited | |
| 1934 | We Live Again | Peasant | Uncredited | |
| 1936 | The Adventures of Frank Merriwell | Murray Belwood | Serial, [Chs. 4–9], (final film role) |