WSFS

WSFS may refer to:


 * Worldcon, more formally the  World Science Fiction Convention, the annual convention of the World Science Fiction Society (WSFS).
 * WSFS Bank, the common name for Wilmington Savings Fund Society, the primary subsidiary of WSFS Financial Corporation.
 * WSFS (FM), a radio station (104.3 FM) licensed to Miramar, Florida, United States, serving the Miami metropolitan area.