| En Name: | Udarny |
| Ru Name: | Ударный |
| Coordinates: | 44.35°N 73°W |
| Map Label Position: | top |
| Federal Subject: | Karachay-Cherkess Republic |
| Adm District Jur: | Prikubansky District |
| Inhabloc Cat: | Urban-type settlement |
| Inhabloc Type: | Work settlement |
| Mun District Jur: | Prikubansky Municipal District |
| Urban Settlement Jur: | Udarnenskoye Urban Settlement |
| Mun Admctr Of: | Udarnenskoye Urban Settlement |
| Pop 2010Census: | 1083 |
| Established Date: | 1961 |
| Current Cat Date: | 1965 |
| Postal Codes: | 369114 |
| Udarny population | |
| Label1: | 2010 Census |
| Data1: | 1,083 |
| Label2: | 2002 Census |
| Data2: | 1,137 |
| Label3: | 1989 Census |
| Data3: | 1,221 |
| Label4: | 1979 Census |
| Data4: | 1,314 |
Udarny (Russian: Уда́рный) is an urban locality (a work settlement) in Prikubansky District of the Karachay-Cherkess Republic, Russia. As of the 2010 Census, its population was 1,083.
It was established in 1961 and granted urban-type settlement status in 1965.
Within the framework of administrative divisions, the work settlement of Udarny is subordinated to Prikubansky District.[1] As a municipal division, Udarny is incorporated within Prikubansky Municipal District as Udarnenskoye Urban Settlement.[2]