Klyn

Klyn (клин) is commonly used to refer to various territories historically inhabited by large numbers of Ukrainian people within the modern day Russia.

Klyn may refer to:
 * Zeleny Klyn or Green Ukraine, a territory in the Russian Far East
 * Grey Ukraine or Siryi Klyn, a territory in the Siberia and Northern Kazakhstan
 * Yellow Ukraine or Zhovty Klyn, a territory centered on the middle and lower Volga river
 * Raspberry Ukraine or Malynovyi Klyn, known as the Kuban, a territory in the northwest Caucasus that was majority Ukrainian until the Holodomor and Russification of local Ukrainians