Miller Place is a hamlet and census-designated place located on the North Shore of Long Island, within the Town of Brookhaven in Suffolk County, New York. Originally an agricultural community named after an early settler family, it transitioned into a desirable suburban area in the 20th century while still retaining much of its historic charm, evident in the Miller Place Historic District. Situated along the Long Island Sound and bordering Mount Sinai Harbor, Miller Place offers a blend of coastal beauty and a family-friendly environment, known for its respected school district.