Tags: Prime Minister.
Marián Čalfa (born 7 May 1946 in Trebišov) was a Prime Minister of Czechoslovakia during and after the Velvet Revolution as well as acting President for 19 days and was a key facilitator of smooth power transfer from the Communists to a new democratic representation. An ethnic Slovak he was a member of KSČ the Communist Party of Czechoslovakia. From 1985 he worked as the head of a legislative department of the Czechoslovak federal government.