| Nagadevatha | |
| Country: | India |
| State: | Karnataka |
| District: | Devanhalli |
| Location: | Devanhalli |
| Deity: | Lord Nagadevatha |
Nagadevatha temple is a Hindu temple located in the city of Devanhalli, in the state of Karnataka, India. It is the ancestral temple of a Devanahalli family. The temple is close to 400 years old and has been recently renovated.