Halásztelek (Bulgarian: Халастелек, romanized: Halastelek) is a town in Pest County, Hungary.

The Romans, during their occupation, found Halásztelek dangerous because of the regular flooding of the Danube.

The occupying Hungarians from East Asia used Csepel Island as a summer retreat, and Szőlős, Háros and Tököl grew into settlements over time.

After these sales of the estate, the castle's value was greatly reduced, and István Füzessy became its owner.

From the 1970s, with the population increase, the settlement became more modernized and 70% of all properties had mains water and electricity.

In 1944 the Tököl council decided the street names and opened a state school, and in this year education started as a single classroom in Mária Szabadosás apartment, which is now called Kisiskola ("Small School").