Exomvourgo () is a former municipality on the island of Tinos, in the Cyclades, Greece. Since the 2011 local government reform it is part of the municipality Tinos, of which it is a municipal unit. The population was 2,276 at the 2021 census. Its land area is 138.213 kmò. The seat of the municipality was in Xinara. The municipal unit shares the island of Tinos with the municipal units of Tinos (town) and Panormos.