| Ulldemolins | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Catalonia |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.3236°N 0.8775°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Tarragona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Priorat |
| Leader Title: | Mayor |
| Leader Name: | Misericòrdia Montlleó Domènech (2015)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 38.2 |
| Elevation M: | 481 |
| Population Density Km2: | auto |
| Population Demonym: | Ulldemolinenc |
| Postal Code Type: | Postal code |
| Postal Code: | 43363 |
Ulldemolins (in Catalan; Valencian pronounced as /ˌuʎðemoˈlins/) is a municipality in the comarca of the Priorat in Catalonia, Spain.
This town is located among rocky mountains, the Serra de la Llena, the Serra de Montsant and the Prades Mountains.
In medieval times the town was part of the Barony of Entença.