Micah Z. Kellner (born December 5, 1978) is an American politician from the state of New York. A Democrat, he is currently a member of the New York State Assembly from the 76th district, which includes Manhattan's Upper East Side and Roosevelt Island (map) serving a term until December 31, 2014. In September 2013 he lost the primary election for the Democratic nomination for the New York City Council seat for the 5th District by about 1,000 votes to attorney Ben Kallos.