The Serb-Catholic movement in Dubrovnik was a cultural and political movement of people from Dubrovnik who, while Catholic, declared themselves Serbs, while Dubrovnik was part of the Habsburg-ruled Kingdom of Dalmatia in the 19th and early 20th centuries. Initially spearheaded by intellectuals who espoused strong pro-Serbian sentiments, there were two prominent incarnations of the movement: an early pan-Slavic phase under Matija Ban and Medo Pucić that corresponded to the Illyrian movement, and a later, more Serbian nationalist group that was active between the 1880s and 1908, including a large number of Dubrovnik intellectuals at the time. The movement, whose adherents are known as Serb-Catholics or Catholic Serbs, largely disappeared with the creation of Yugoslavia.

Dubrovnik, historically known as Ragusa, is a city in southern Dalmatia, Croatia, by the Adriatic Sea. It is one of the most prominent tourist destinations in the Mediterranean, a seaport and the centre of the Dubrovnik-Neretva County. Its total population is 41,562. In 1979, the city of Dubrovnik was added to the UNESCO list of World Heritage Sites in recognition of its outstanding medieval architecture and fortified old town.