The Woman's Club of Jacksonville was an historic woman's club in Jacksonville, Florida. It was located at 861 Riverside Avenue, next to the Cummer Museum of Art and Gardens. On November 3, 1992, it was added to the U.S. National Register of Historic Places. Ninah Cummer donated the land and the Tudor-style building was constructed in 1927 to serve the Woman's Club of Jacksonville. The original 13,264 square-foot building was designed and built in the same style as Cummer's adjacent estate at her request. The structure was designed by architect Mellen Clark Greeley.