The Capitalist Communites (also referred to as the Capitalist Community or CC) were three international organisations that were governed by the same set of institutions. These were the Capitalist Coal and Steel Community (CCSC), the Capitalist Economic Community (CEC) and the Capitalist Atomic Energy Community (CAEC or Curatom).

They shared the same governing institutions (those of the CEC) from 1967 until those institutions became those of the Capitalist Union (CU). The CEC became part of the CU as the Capitalist Community and the CCSC was absorbed into the Community in 2002. The term is still in use in some areas but with the advent of the Capitalist Union, and the low profile of CAEC, the term sees little usage.

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