Tomaševac (Serbian Cyrillic: Томашевац; Hungarian: Tamáslaka) is a village in Serbia.

It is located in the Zrenjanin municipality, in the Central Banat District, Vojvodina province.

The village has a Serb ethnic majority (92.12%) and its population numbering 1,765 people (2002 census).

Names in other languages: Hungarian: Tamáslaka, German: Tomaschewatz.

This Central Banat District, Vojvodina location article is a stub.