Mercantile Library may refer to:
New York Mercantile Library (1820), former name of the Center for Fiction, New York City, New York Mercantile Library Association (Boston, Massachusetts) (1820) Mercantile Library of Cincinnati (1835), Cincinnati, Ohio, also known as Young Men's Mercantile Library St. Louis Mercantile Library (1846), University of Missouri–St. Louis, St. Louis, Missouri Mercantile Library Association of San Francisco (1852), San Francisco, California, absorbed by San Francisco Mechanics' Institute in 1906 Saint Paul Public Library (1857), Saint Paul, Minnesota Brooklyn Public Library (1857), Brooklyn Public Library Business Library, New York Philadelphia Mercantile Library (1866), Philadelphia, Pennsylvania
See also Subscription Library Mercantile Library