Mill Neck is a village in the Town of Oyster Bay in Nassau County, on the North Shore of Long Island, in New York, United States. Landmarks include Mill Neck, Christeen and Lillian Sefton Dodge Estate.
- CountyNassau County
- Population1,054 (2020 U.S. Census)
- Historic places4 on the National Register































A view of Mill Neck
Christeen
Underhill Burying Ground
Lillian Sefton Dodge Estate