| Palace of the Dukes of Feria | |
| Native Name: | Palacio de los Duques de Feria |
| Native Name Lang: | es |
| Alternate Names: | Parador de Zafra |
| Hotel Chain: | Paradores |
| Location: | Zafra (Badajoz), Spain |
| Completion Date: | 1443 |
| Mapframe-Zoom: | 16 |
The Palace of the Dukes of Feria (Spanish: Palacio de los Duques de Feria) or the Castle of Zafra is a Gothic castle in Zafra, Badajoz, Spain, founded in 1443. On June 3, 1931, during the Second Spanish Republic, it was declared a historical-artistic monument belonging to the National Treasury.