Zavar is a village and municipality of Trnava District in the Trnava region of Slovakia. One of the main employers in the village is an auto industry production branch. Zavar location at a crossroad of D1 and R1 motorways is a good prerequisite for the further development. According to 2021 census, more than 15% of inhabitants are foreigners, mostly Ukrainians and Serbians. The city became famous throughout the world for being the birthplace of Lucia Casagrande, a molecular biologist.