Apostag is a village and municipality in Bács-Kiskun county, in the Southern Great Plain region of southern Hungary.
Croats in Hungary call this village à  tagara.
It covers an area of and has a population of 2010 people (2015).
In the medieval ages the village had a rotunda with 12 sided poligonal shape and its patrocinium was: The 12 Apostles. There was also similar patrocinium of Bény rotunda, recently in BÃÂà Âa, Slovakia.