Malone Armory is a historic National Guard armory building located at Malone in Franklin County, New York. It is a brick and stone castle-like structure built in 1892, designed to be reminiscent of medieval military structures in Europe. It was designed by State Architect Isaac G. Perry. It consists of a 2-story, steeply pitched hipped roofed administration building with an attached 1+1⁄2-story, gable-roofed drill shed. The building is built of Potsdam sandstone and features a 3+1⁄2-story round tower on the administration building.It was listed on the National Register of Historic Places in 1995.