Uelen (; Chukchi: ; Yupik: Улыӄ or Олыӄ; also known as Whalen in older English-language sources and Ugelen on USCGS charts) is a rural locality (a selo) in the Chukotsky District, just south of the Arctic Circle in Chukotka Autonomous Okrug in the Russian Far East. Population: Located near Cape Dezhnev where the Bering Sea meets the Chukchi Sea, it is the easternmost settlement in Russia and the whole of Eurasia. Uelen is also the closest Russian settlement to the United States. It is on the northeast corner of the Uelen Lagoon, a roughly 15 by 3 km east-west lagoon separated from the ocean by a sandspit. Municipally, Uelen is subordinated to Chukotsky Municipal District and is incorporated as Uelen Rural Settlement.