WESA

WESA may refer to:


 * WESA (FM), public radio station based in Pittsburgh, Pennsylvania
 * WFGI (AM), the radio station that was previously known as WESA in Charleroi, Pennsylvania
 * Wapeneienaars van Suid-Afrika, Gun Owners of South Africa
 * World eSports Association
 * Wills, Estates And Succession Act of British Columbia