Hardo Aasmäe (11 February 1951 – 2 December 2014) was an Estonian geographer, entrepreneur and politician. He was active in the Estonian People's Front, and was the first post-Soviet mayor of Tallinn, from 1990 to 1992. He was for many years the editor-in-chief of the Estonian Encyclopaedia. Aasmäe produced many radio shows and was a member of Tarkade klubi, an Estonian question-and-answer radio programme, for many years. He was a member of Club of Rome Estonian section.