Kokkina is a coastal exclave (pene-exclave) of the de facto Northern Cyprus, and a former Turkish Cypriot enclave in Cyprus. It is surrounded by mountainous territory, with the Morphou Bay on its northern flank. Kokkina sits several kilometres west of mainland Northern Cyprus and is a place with symbolic significance to Cypriots, because of the events of August 1964. In 1976, all Kokkina inhabitants were transferred to Gialousa and the enclave has since functioned as a North Cyprus Defence Force military camp for the Turkish forces.

An enclave is a territory that is entirely surrounded by the territory of only one other state or entity. Such territory can be a small territory as part of a larger one. Enclaves may also exist within territorial waters. Enclave is sometimes used improperly to denote a territory that is only partly surrounded by another state. Many enclaves are also exclaves, but some are not, for example Vatican City and San Marino and Lesotho are completely enclaved sovereign states.