Blauvelt is a hamlet located in the town of Orangetown in Rockland County, New York. It is a suburban community located about 25 miles from New York City. Blauvelt is located along Route 303, one of the main roads in Rockland County with many notable businesses. The zip code of Blauvelt is 10913.

Blauvelt is home to Blauvelt State Park, which separates the hamlet from the Hudson River. The hamlet is also home to parts of Tackamack State Park and Clausland Mountain County Park. The scenic mountains of all three parks overlook Blauvelt. The hamlet is also home to South Orangetown Middle School, which serves grades 6-8.

Blauvelt is home to Bradley Corporate Park, one of the largest business areas in the county that has huge warehouses and storage spaces and multiple office buildings.