Farmer's Southern Market is a historic farmer's market located in downtown Lancaster, Lancaster County, Pennsylvania. It was designed by noted Lancaster architect C. Emlen Urban and built in 1888. It is a brick building consisting of a three-story headhouse and two-story markethouse, in the Queen Anne style. It measures 90 feet wide (7 bays) and 250 feet deep. It features ornamental terra cotta and brickwork and towers.