Hepburn Library of Colton, also known as Colton-Hepburn Library, is a historic library building located at Colton, St. Lawrence County, New York. It was designed by noted architect Ehrick Rossiter and built in 1912-1913 It is a one-story, cruciform plan, stone building with a hipped roof topped by a multi-staged wood cupola. It sits on a raised basement and features an entrance portico with four unfluted Ionic order columns. The building design reflects a combination of Arts and Crafts and Colonial Revival style architecture. Funding for the library was provided by A. Barton Hepburn (1846-1922).