Turkmenistan (Soviet Republic) Sources Polity Style: 1924-1991 Chairman of the Revolutionary Committee: 1924-1925 Chairmen of the Central Executive Committee: 1925-1938 Chairmen of the Presidium of the Supreme Council: 1938-1990 Chairman of the Supreme Council: 1990 President of the Republic: 1990-1991 Last updated on: 07 Jun 2023 07:37:12