| Settlement Type: | municipality |
| Official Name: | Codos, Aragon |
| Subdivision Name2: | Zaragoza |
| Subdivision Type3: | Comarca |
| Area Total Km2: | 62.7 |
| Elevation M: | 751 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Pushpin Map: | Spain Aragon#Spain#Europe |
| Coordinates: | 41.2931°N -1.3744°W |
Codos is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2009 census (INE), the municipality has a population of 260 inhabitants.
This town is located between the Sierra de Vicort and the Sierra de Algairén in the Grio River valley.