Vojnić (Serbian Cyrillic: Војнић)[1] is a municipality in Karlovac County, Croatia.

Vojnić is underdeveloped municipality which is statistically classified as the First Category Area of Special State Concern by the Government of Croatia.

[5] On the territory of Vojnić municipality, along with Croatian which is official in the whole country, as a second official language has been introduced Serbian language and Serbian Cyrillic alphabet.

[7] According to the 2011 census,[8] the municipality consists of 46 settlements: Until 1918, Vojnić (named VOINIC in 1850) was part of the Austrian monarchy (Kingdom of Croatia-Slavonia, after the compromise of 1867), in the Croatian Military Frontier.

Vojnić became a district capital in the Modruš-Rijeka County in the Kingdom.