CUFC

• Calgary United F.C.
• Cambridge United F.C.
• Carlisle United F.C.
• Chapungu United F.C.
• Chesham United F.C.
• Chin United F.C.
• Chippa United F.C.
• Coagh United F.C.
• Colchester United F.C.
• Cork United F.C. (disambiguation)
• Cranfield United F.C.
• Crewe United F.C.
• Crumlin United F.C.
• Crumlin United F.C. (Northern Ireland)