| L'Aldea | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Province of Tarragona#Spain Catalonia#Spain |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 40.7456°N 0.6133°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Autonomous Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Tarragona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Baix Ebre |
| Leader Title: | Mayor |
| Leader Name: | Xavier Royo Franch (2019)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 35.2 |
| Elevation M: | 9 |
| Population Density Km2: | auto |
| Population Demonyms: | Aldeà, aldeana |
L'Aldea (in Catalan; Valencian pronounced as /lalˈdea/) is a municipality in the comarca of the Baix Ebre in Catalonia, Spain. It was created in 1983 from parts of the municipality of Tortosa. It is situated on the left bank of the Ebre at the start of the delta. The town is served by the A-7 autopista and the N-340 road, and has a station on the RENFE railway line between Tarragona and Valencia.