Šajkaš (Serbian Cyrillic: Шајкаш; Hungarian: Sajkásszentiván) is a village located in the Titel municipality, South Bačka District, Vojvodina, Serbia.

In Serbo-Croatian the village is known as Šajkaš (Шајкаш), in Hungarian as Sajkásszentiván, and in German as Schatzdorf or Schajkasch-Sentiwan.

The Šajkaška district was the scene of a notorious massacre during the occupation of Bačka by the Hungarian army in January 1942, which cost almost 900 lives.

As of the 2011 census, the village of Šajkaš has a population of 4,374 inhabitants.

This South Bačka District, Vojvodina location article is a stub.