| Robert J. Horner | |
|---|---|
| Died | 4 May 1935 San Diego, California |
| Other names | Royal Hampton Bob Horner Robert Hoyt R.J. Renroh |
| Occupation | Film producer Film director Screenwriter |
| Years active | 1920 – 1935 |
Robert J. Horner (? – 4 May 1935), was an American film producer, director, and screenwriter. He produced 44 films between 1922 and 1935. He also directed 38 films between 1921 and 1935.
He died in a road accident in San Diego, California which also took the lives of Junior Durkin, John Coogan Sr., and Charles Jones. Jackie Coogan, the child actor, was the sole survivor.