Heiki Kranich (born 9 October 1961 in Haapsalu) is an Estonian politician. He has been a member of the VII, VIII and XIV Riigikogu. In 1994 he was Minister of Finance. 1999-2003 he was Minister of the Environment. In 1991 he graduated from Bonch-Bruevich Saint Petersburg State University of Telecommunications in telecommunications engineering speciality. 1983-1991 he was the head of Haapsalu Division. Since 1990 he has been a member of Estonian Reform Party.