| Country: | IND |
| Type: | NH |
| Route: | 143 |
| Map Custom: | yes |
| Length Km: | 247 |
| Spur Type: | NH |
| Spur Of: | 43 |
| Previous Type: | NH |
| Previous Route: | 43 |
| Next Route: | 49 |
| Next Type: | NH |
National Highway 143 (Previously NH23) is a national highway of India. This highway runs from Gumla in the state of Jharkhand to Barkote in Odisha.This is a daily communication road to Bhubaneswar from Raurkela. it is also known as Ranchi road.
Land acquisition on the 130km of NH143 is in progress which will connect Barkote & Biramitrapur.