| Odra | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Spain |
| Length: | 65.5km (40.7miles) |
| Source1: | Fuente de la Magdalena |
| Source1 Location: | Fuenteodra, Humada, Páramos, Burgos, Castile and León, Spain |
| Mouth: | Junta los Ríos, Pisuerga |
| Mouth Location: | Pedrosa del Príncipe, Odra-Pisuerga, Burgos, Castile and León, Spain |
| Mouth Elevation: | 757m (2,484feet) |
| Basin Size: | 798km2 |
| Tributaries Left: | Brullés |
The Odra is a river in Spain. Its springs are located to the north of Amaya mountain in the province of Burgos, from where it flows southward until reaching the Pisuerga River. The main tributary is the Brullés River.