| Caliao | |
| Settlement Type: | Parish |
| Pushpin Map: | Spain |
| Coordinates: | 43.15°N -5.4167°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Asturias |
| Subdivision Type2: | Province |
| Subdivision Name2: | Asturias |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Caso |
Caliao (Spanish; Castilian: Caleao) is one of ten parishes (administrative divisions) in Caso, a municipality within the province and autonomous community of Asturias, in northern Spain.
The parroquia is 49.97km2 in size, with a population of 173 (INE 2007). The postal code is 33995.