Gömör-Kishont (Hungarian: Gömör és Kishont, Slovak: Gemer a Malohont, German: Gemer und Kleinhont) was an administrative county (comitatus) of the Kingdom of Hungary.

It existed until the end of World War I. Gömör is one of the oldest counties of the Kingdom of Hungary, and was already mentioned in the 11th century.

In the aftermath of World War I, most of Gömör-Kishont county became part of newly formed Czechoslovakia, as recognized by the concerned states in 1920 by the Treaty of Trianon.

the towns Dobšiná and Revúca) became part of the new Hron county (Pohronská župa).

In the early 20th century, the subdivisions of Gömör-Kishont county were: Putnok is now in Hungary; all other named towns are now in Slovakia.