FCB may refer to:

Banks Fairfield County Bank, in the United States Farm Credit Bank, part of the Farm Credit System in the United States Florida Community Bank, in the United States First Community Bank, in Kenya First Consolidated Bank, in the Philippines

Football clubs FC Baník Ostrava, Czech Republic FC Barcelona, Spain FC Barcelona Femení, women's section of the above FC Basel, Switzerland FC Bayern Munich, Germany FC Bayern Munich (women), women's section of the above FC Bendigo, Australia 1. FC Bocholt, Germany Club Brugge KV, Belgium FK Budućnost Podgorica, Montenegro FC Büsingen, Germany

Other uses Fangchengbao, a Chinese automotive brand and subsidiary of BYD Auto FCB (advertising agency), an American advertising agency (Foote, Cone & Belding) Fired clay brick FCB group in the classification of bacteria File Control Block Fluocortin butyl, a synthetic glucocorticoid Forms Control Buffer in a printer Fort Collins Brewery, an American brewery Frozen carbonated beverage Farsi Contemporary Bible Functional Cargo Block, a component of the Soviet TKS spacecraft