Heinrich Mark, Estonian lawyer and politician, 5th prime minister of Estonia in exile (born 1911)

Heinrich Mark was an Estonian politician and Prime Minister of the Estonian Government in Exile.

The Estonian government-in-exile was the formally declared governmental authority of the Republic of Estonia in exile, existing from 1944 until the reestablishment of Estonian sovereignty over Estonian territory in 1991. It traced its legitimacy through constitutional succession to the last Estonian government in power prior to the June 1940 Soviet invasion and occupation of the country. During its existence, it was the internationally recognized government of Estonia.