Jamhuriyar Guinea kasa ce da ke yammacin Afirka. Kalmar “jamhuriya” tana nufin tsarin mulki wanda iko ya kasance a cikin jama’a ko zaɓaɓɓun wakilansu, maimakon zama a hannun wani sarki ko mai gado. Don haka, jamhuriyar Guinea kasa ce mai cin gashin kanta wacce jama'a ke da ikon zabar wakilansu da kuma yanke shawara game da mulkinsu.
