| Vandellòs i l'Hospitalet de l'Infant | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Catalonia |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.02°N 0.831°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Tarragona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Baix Camp |
| Leader Title: | Mayor |
| Leader Name: | Alfons García Rodríguez (2015)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 102.7 |
| Elevation M: | 281 |
| Population Density Km2: | auto |
| Population Demonym: | Vandellossenc, vandellossenca |
Vandellòs i l'Hospitalet de l'Infant (pronounced as /ca/) is a municipality in the comarca of the Baix Camp in Catalonia, Spain. It is situated in the south-west of the comarca, between the Serra de Llaberia range and the coast. The town of Vandellòs is some 15 km inland, connected with the AP-7 autopista and the N-340 road (which run near to the coast) by the C-44 road. The town of L'Hospitalet de l'Infant is on the coast, and is an important tourist centre: it is served by a station on the RENFE railway line between Tarragona and Valencia.
In medieval times the town was part of the Barony of Entença.
The nuclear power stations Vandellòs I and II are situated on the coast near l'Hospitalet de l'Infant.
| Pop 1900: | 2722 |
| Pop 1930: | 2336 |
| Pop 1950: | 1936 |
| Pop 1970: | 2394 |
| Pop 1986: | 4338 |
| Pop Latest: | 5420 |
| Latest Year: | 2007 |