Gajanur, Tamil Nadu
| Gajanur doddagajanur | |
|---|---|
| village | |
| Country |
 India |
| State | Tamil Nadu |
| District | Erode |
| Languages | |
| • Official | Tamil |
| Time zone | IST (UTC+5:30) |
| Vehicle registration | TN-36 |
Gajanur (Tamil: கஜானூர்) is a village in Erode district of Tamil Nadu, India. It is the birthplace of Kannada actor Rajkumar. It comes under Thalavadi Firka of Sathy Taluk. It is 1km from the town of Thalavadi, of late it has become one with Thalavadi, except for a stream (Chikkahole) separating them. It is abutting the Sathyamangalam wild life sanctuary (Thalamalai ranges).
Gajanur is located 4 km from the Tamil Nadu - Karnataka border. It is 25 km from Chamarajanagar, the southern most District headquarters of Karnataka.