Gareth Hughes was a Welsh stage and silent screen actor born in the village of Dafen near Llanelli, Carmarthenshire. He pursued his acting career in the USA and, by the end of 1915 he had become successful on Broadway which led to his involvement in the motion picture business.
| Movie | The Legend of Rudolph Valentino | Self (archive footage) | 1961-05-24 |
| Movie | Mister Antonio | Joe | 1929-10-15 |
| Movie | The Auctioneer | Richard Eagan | 1927-01-16 |
| Movie | The Midnight Girl | Don Harmon | 1925-02-14 |
| Movie | Shadows of Paris | Emile Boule | 1924-02-18 |
| Movie | The Sunset Trail | Collie King | 1924-11-02 |
| Movie | The Christian | Brother Paul | 1923-01-14 |
| Movie | Enemies of Women | Philip Spadoni | 1923-04-15 |
| Movie | The Spanish Dancer | Lazarillo | 1923-10-06 |
| Movie | Little Eva Ascends | Roy St. George | 1922-01-08 |
| Movie | Kick In | Benny | 1922-12-17 |
| Movie | Forget Me Not | Jimmy, The Boy | 1922-07-23 |
| Movie | Sentimental Tommy | Tommy Sandys | 1921-03-26 |
| Movie | Life's Darn Funny | Clay Warwick | 1921-08-01 |
| Movie | The Chorus Girl's Romance | Horace Tarbox | 1920-08-06 |
| Movie | Mrs. Wiggs of the Cabbage Patch | Billy Wiggs | 1919-02-16 |
| Movie | The Woman Under Oath | Jim O'Neil | 1919-06-29 |
| Movie | Eyes of Youth | Kenneth Ashling | 1919-11-29 |
| Movie | The Isle of Conquest | Jack Frazier | 1919-10-26 |
| Movie | Every Mother's Son | Third Son | 1918-12-01 |