The 1991 protest in Split was a street protest against the Yugoslav People's Army (Jugoslovenska Narodna Armija – JNA) held in Split, Croatia on 6 May 1991. The protest was organised by the Croatian Trade Union Association in the Brodosplit Shipyard and joined in by workers from other companies in the city and other residents of Split after radio broadcast appeals for help while the protesters marched through the streets. Ultimately, the protest drew 100,000 supporters.