Robert Gary Ortt II (born May 23, 1979) is an American politician who is a member of the New York State Senate. Ortt represents the 62nd district, which covers Niagara and Orleans counties. First elected in 2014, Ortt is a Republican. Prior to serving in the State Senate, Ortt served as mayor of North Tonawanda, New York from 2010 to 2014 and as city treasurer from 2007 to 2010. On June 19, 2020, Ortt was named Senate Minority Leader.