Alibunar (Serbian Cyrillic: Алибунар) is a town and municipality in South Banat District of Vojvodina, Serbia. Alibunar town has a population of 2,883, and Alibunar municipality 19,780.
In Serbian, the town is known as Alibunar or Алибунар, in Romanian as Alibunar, in German as Alisbrunn, in Hungarian as Alibunár, and in Turkish as Alipınar.
The name of the town derived from the Serbian word "bunar" ("well" in English) and Muslim/Turkish personal name "Ali". According to the local legend, Alibunar was named after Ali-paša (Ali-pasha), who had a cattle and a well at this place. Even today, there is a well in the town which is known as "Ali-pašin bunar" ("well of Ali-paša"). Before the Ottoman rule, Alibunar was known as "Krsturnica".
Alibunar municipality encompasses of town of Alibunar, town of Banatski Karlovac, and following villages: