| La Nou de Gaià | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Catalonia |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.1853°N 1.3761°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Tarragona |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Tarragonès |
| Leader Title: | mayor |
| Leader Name: | Abel Marti Gallofré (2015)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 4.3 |
| Elevation M: | 94 |
| Population Density Km2: | auto |
| Population Demonym: | Nouenc |
| Postal Code Type: | Postal code |
| Postal Code: | 43763 |
La Nou de Gaià (in Catalan; Valencian pronounced as /lə ˈnɔw ðə ɣəˈja/) is a village in the province of Tarragona and autonomous community of Catalonia, Spain.