The Menteri Besar of Kelantan or Chief Minister of Kelantan is the head of government in the Malaysian state of Kelantan. According to convention, the Menteri Besar is the leader of the majority party or largest coalition party of the Kelantan State Legislative Assembly. The 17th and current Menteri Besar of Kelantan is Ahmad Yaakob, who took office on 6 May 2013.