New York's 15th State Assembly district is one of the 150 districts in the New York State Assembly. It has been represented by Jake Blumencranz since 2023, when he succeeded Michael Montesano.
District 15 is located entirely within Nassau County. It includes portions of the town of Oyster Bay, including Bethpage, Syosset, Muttontown, Plainview, and portions of the hamlets of Oyster Bay, Hicksville, and Locust Valley.
The district is entirely within New York's 3rd congressional district, and overlaps the 5th and 7th districts of the New York State Senate.
District 15 is in Nassau County. It contains the town of Oyster Bay and portions of Hicksville.