| Country: | IND |
| Type: | NH |
| Route: | 83 |
| Length Km: | 389 |
| Image Notes: | NH 83 near NIT Trichy |
| Map Custom: | yes |
| Map Notes: | Map of the National Highway in red |
| Direction A: | West |
| Terminus A: | Coimbatore |
| Destinations: | Dindigul, Oddanchatram, Palani, Pollachi, Udumalpet,Madathukulam,, Tiruchirappalli, Thanjavur, Thiruvarur |
| Direction B: | East |
| Terminus B: | Nagapattinam |
| Junction: | Dindigul |
| States: | TN |
| Previous Type: | NH |
| Next Type: | NH |
| Previous Route: | 544 |
| Next Route: | 32 |
National Highway 83 (NH 83) is a primary national highway in India.[1] NH-83 runs in an east-west direction, entirely within the state of Tamil Nadu in India.[2] 4-laning of Pollachi to Dindigul stretch was approved in 2018.[3]
The stretch between Thanjavur, Thiruvarur and Nagapattinam is being upgraded into Two lane with paved shoulders. [4]
NH83 connects Coimbatore, Pollachi, Udumalpet, Palani, Oddanchatram, Dindigul, Tiruchirappalli, Thanjavur, Needamangalam, Thiruvarur and Nagapattinam in the state of Tamil Nadu.[5]
Terminal near Coimbatore.
near Dindigul
near Dindigul
near Dindigul
near Tiruchirappalli
near Tiruchirappalli
near Thanjavur
Terminal near Kolebira.