Turkish is the official language of Turkey and is one of the official languages of Cyprus. It also has official (but not primary) status in the Prizren District of Kosovo and several municipalities of the Republic of Macedonia, depending on the concentration of Turkish-speaking local population.

In Turkey, the regulatory body for Turkish is the Turkish Language Association (Türk Dil Kurumu or TDK), which was founded in 1932 under the name Türk Dili Tetkik Cemiyeti ("Society for Research on the Turkish Language"). The Turkish Language Association was influenced by the ideology of linguistic purism: indeed one of its primary tasks was the replacement of loanwords and foreign grammatical constructions with equivalents of Turkish origin.[18] These changes, together with the adoption of the new Turkish alphabet in 1928, shaped the modern Turkish language spoken today. TDK became an independent body in 1951, with the lifting of the requirement that it should be presided over by the Minister of Education. This status continued until August 1983, when it was again made into a governmental body in the constitution of 1982, following the military coup d'état of 1980.