WCB

WCB may refer to:


 * Warrnambool Cheese and Butter, an Australian company
 * Wellington College Belfast, a secondary school in Northern Ireland
 * West Coast Bancorp, a publicly traded financial services holding company
 * Westcombe Park railway station, London, England, National Rail station code
 * Write combining, a computer bus technique
 * WCB Wasafi, Tanzanian record label