The Autonomist Party (Italian: Partito Autonomista; Croatian: Autonomaška stranka) was an Italian-Dalmatianist political party in the Dalmatian political scene, that existed for around 70 years of the 19th century and until World War I. Its goal was to maintain the autonomy of the Kingdom of Dalmatia within the Austro-Hungarian Empire, as opposed to the unification with the Kingdom of Croatia-Slavonia. The Autonomist Party has been accused of secretly having been a pro-Italian movement due to their defense of the rights of ethnic Italians in Dalmatia. The Autonomist Party did not claim to be an Italian movement, and indicated that it sympathized with a sense of heterogeneity amongst Dalmatians in opposition to ethnic nationalism. In the 1861 elections, the Autonomists won twenty-seven seat