JCC may refer to:

• John C. Calhoun (1782–1850), American vice president under John Quincy Adams and Andrew Jackson
• John Cooper Clarke (born 1949), English performance poet
• Jimmy Chamberlin Complex, a Jazz-Fusion band formed by former Smashing Pumpkins drummer Jimmy Chamberlin
• Julio César Chávez (born 1962), Mexican boxer
• Julio César Chávez Jr. (born 1986), son of the 1962 born Mexican boxer
• John Calvin Coolidge Jr., the 30th president of the United States

• Jaffari Community Centre
• Jakarta Convention Center
• Jamestown Community College
• Jefferson Community College (disambiguation), various places
• Jewish Community Centre for London
• Jhenidah Cadet College
• John C. Campbell Folk School
• John Charles Centre for Sport, Leeds, England
• Johnston Community College, Smithfield, North Carolina
• Jackson College, formerly known as Jackson Community College
• JCC (Jaeneung Culture Center), Seoul, South Korea
• China Basin Heliport, IATA code JCC, dismantled when the SFPD Aero Division was disbanded

• Jewish Community Center
• Jewish Claims Conference, formally The Conference on Jewish Material Claims Against Germany
• JC International Airlines (ICAO code: JCC)

• Java Call Control, in reference to Java Programming
• Jcc, standard notation for any x86 conditional jump
• JCC Driver, a JDBC driver for IBM's DB2 Universal Database

• al Jazeera Children's Channel
• Jane Coffin Childs Memorial Fund for Medical Research
• Japanese Crude Cocktail, basket of crude oils used as a basis for gas-pricing
• Jedi Council Community
• Job Corps Center
• Joint Control Commission
• Journal of Computational Chemistry, an academic journal
• Journal of Corporate Citizenship, an academic journal published by Greenleaf Publishing
• Journées cinématographiques de Carthage, the local Tunisian name (in French) for the Carthage Film Festival of Tunis
• Jubilee Comedy Circus, a comedy show that aired on Sony TV
• Joseph Chamberlain College, College in Birmingham, England
• Joint Crisis Committee, a type of committee in Model UN
• Junior Car Club, an early name for the British Automobile Racing Club

• JJCC, a South Korean hip-hop boy group
• JJC (disambiguation)
• JC (disambiguation)