| Type: | parish |
| Official Name: | Arosa e Castelões |
| Region: | Norte |
| Cim: | Ave |
| District: | Braga |
| Municipality: | Guimarães |
| Coordinates: | 41.553°N -8.212°W |
| Area Total: | 5.52 |
| Population As Of: | 2021 |
| Population Total: | 699 |
Arosa e Castelões (officially: União das Freguesias de Arosa e Castelões) is a civil parish in the municipality of Guimarães, Portugal. It was formed in 2013 by the merger of the former parishes Arosa and Castelões. The population in 2021 was 699,[1] in an area of 5.52 km2.[2]