New York State Route 114 (NY 114) is a state highway on the far eastern sections of Long Island in New York in the United States. It serves as a connector between the two "forks" of Long Island, crossing Shelter Island in the process. This is the only connection between the North and South forks east of Riverhead. NY 114 is the easternmost signed north–south state route in all of New York. Additionally, the route is the last in a series of sequential state routes on Long Island. The series begins with NY 101 in western Nassau County and progresses eastward to NY 114.