Petrovčić (Serbian Cyrillic: Петровчић) is a suburban settlement of Belgrade, Serbia.

Petrovčić is the westernmost settlement in the municipality, located right next to the administrative border which divides Central Serbia and the province of Vojvodina.

The road which connects Petrovčić to Surčin (through Bečmen) on the east, continues into the Vojvodina on the west, to the village of Karlovčić.

A crossroad of this road and the one opposite to it (north to south, Deč-Ašanja) is just west of Petrovčić.

It has a junior grades elementary school and a poetry festival “Stihovi pod vedrim nebom” (Verses under the open skies).