The Chief of the General Staff of Czechoslovakia refers to the Chief of the General Staff of the Czechoslovak Army, from the creation of the First Czechoslovak Republic in 1918 until the dissolution of the Czech and Slovak Federative Republic in 1992.
Trivia
The first two Chiefs of the General Staff of Czechoslovakia were French, as the General Staff was founded by the French Military Mission to Czechoslovakia.
References
Chief of the General Staff (Czechoslovakia) Wikipedia(Text) CC BY-SA