Heinrich Mark, Estonian lawyer and politician, 5th Prime Minister of Estonia in exile (d. 2004)

Heinrich Mark (1 October 1911 – 2 August 2004) was an Estonian politician and Prime Minister of the Estonian Government in Exile.

He was Prime Minister in duties of the President of the Republic of Estonia from 1 March 1990 to 6 October 1992, being the last Estonian head of state in exile, as Estonian independence was restored in 1991.