| Sant Andreu de la Barca | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Province of Barcelona#Spain |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.4478°N 1.9769°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Barcelona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Baix Llobregat |
| Leader Title: | Mayor |
| Leader Name: | M. Enric Llorca Ibáñez (2015)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 5.5 |
| Elevation M: | 42 |
| Population Density Km2: | auto |
Sant Andreu de la Barca (in Catalan; Valencian pronounced as /ˈsant ənˈdɾew ðə lə ˈβaɾkə/) is a municipality in the comarca of the Baix Llobregat in Catalonia, Spain. It is situated on the right bank of the Llobregat river, on the main N-II road The main rail lines of the Llobregat corridor pass through the town, and all the FGC suburban services stop at the station.