108 Leonard is a residential structure in the Tribeca neighborhood of Manhattan in New York City, New York, United States. Built from 1894 to 1898, the building was constructed for the New York Life Insurance Company. Stephen Decatur Hatch created the original plans while McKim, Mead & White oversaw the building's completion. The building occupies a city block bounded by Broadway to the west, Leonard Street to the north, Lafayette Street to the east, and Catherine Lane to the south. It is a New York City designated landmark and is listed on the National Register of Historic Places.