| Seròs | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Catalonia |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 41.4653°N 0.4117°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Lleida |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Segrià |
| Leader Title: | Mayor |
| Leader Name: | Josep Antoni Romia Pujol (2019)[1] |
| Area Footnotes: | [2] |
| Area Total Km2: | 85.8 |
| Elevation M: | 103 |
| Population Density Km2: | auto |
| Population Demonym: | Seronenc, seronenca Serossà, serossana |
Seròs (in Catalan; Valencian pronounced as /seˈɾɔs/) is a municipality in the comarca of the Segrià in Catalonia, Spain. It is situated on the right bank of the Segre river in the south-west of the comarca. The Aragon and Catalonia canal provides irrigation water for growing fruit. The municipality is linked to the rest of the comarca and to Fraga (comarca of Baix Cinca, Aragon) by the C-242 road.
| Pop 1900: | 779 |
| Pop 1930: | 878 |
| Pop 1950: | 1030 |
| Pop 1970: | 976 |
| Pop 1986: | 871 |
| Pop Latest: | 1893 |
| Latest Year: | 2007 |