Dansville Library is a historic library located at Dansville in Livingston County, New York. It is a large two story Neoclassical style frame structure. It is dramatically enhanced by a pedimented, giant portico covering its full width. The portico features four Doric columns, an elaborate frieze with triglyphs and rosettes, a modillion cornice, and a semi-ellipical fan decoration in the cornice. The earliest section was built in 1823 as a private home for Joshua Shepard (1780–1829). The Shepard family donated the house for use as a library in 1923.