Michalis Liapis (Greek: Μιχάλης Λιάπης; born 8 May 1951) is a former Greek New Democracy politician and minister. Liapis was born in Athens to Konstantinos Liapis, a lawyer, and Antigoni Karamanli (1921–2010). His mother was a younger sister of Konstantinos Karamanlis, who was four times prime minister and twice president of Greece. This means that Liapis is a nephew as well as a first cousin to former prime ministers, the latter being Kostas Karamanlis.