New York State Route 359 (NY 359) is a state highway located entirely within the town of Skaneateles in Onondaga County, New York in the United States. At 1.71 miles (2.75 km) in length, it is one of the shortest signed state highways in all of New York. The route begins at NY 38A a half-mile (0.8 km) north of the Onondaga-Cayuga County county line and ends at NY 41A in the hamlet of Mandana. It lies between Skaneateles Lake and Owasco Lake. Excluding its termini, there are only two junctions with other roadways along the entire route. NY 359 was assigned in the early 1940s and was part of the original NY 26 from 1924 to 1930.