The Karelian question or Karelian issue (Finnish: Karjala-kysymys) is a dispute in Finnish politics over whether or not to try to regain control over Finnish Karelia and other territories ceded to the Soviet Union in the Winter War and the Continuation War. Despite the name "Karelian question", the term may refer also to the return of Petsamo, ceded parts of Salla and Kuusamo, and four islands in the Gulf of Finland. Sometimes the phrase "debate on the return of the ceded territories" (luovutettujen alueiden palautuskeskustelu) is used. The Karelian question remains a matter of public debate rather than a political issue.
The Karelian question arose when Finland was forced to cede territories to the Soviet Union after the Winter War in the Moscow peace treaty in 1940. Most Finnish citizens were evacuated from the ceded areas. Most of them returned during the Continuation War and eventually were evacuated again in 1944. The Soviet Union insisted the ceded areas be completely evacuated in 10 days. The evacuees were partly compensated for their losses; farmers, for example, received land in proportion to their earlier holdings. Usually, the compensation was about one third of the original farm. Compensation for movable property was much less. However, all evacuee families had a right to receive a small farm, and/or a plot for a detached house or a flat. The land used for these grants was confiscated by the state from municipalities and private owners. Financial compensation was funded by a general property tax of 10 to 30%, levied over a period of several years. Because the vast majority of the evacuees who had to settle in the rest of Finland were from ceded Karelia, the question was labeled The Karelian Question. After the Winter War, Karelian municipalities and parishes established Karjalan Liitto (the Karelian Association) to defend the rights of Karelians in Finland.