Hrastje ob Bistrici (pronounced [ˈxɾaːstjɛ ɔb ˈbiːstɾitsi]) is a settlement in the Municipality of Bistrica ob Sotli in eastern Slovenia.

The area is part of the traditional region of Styria.

[3] The name Hrastje is derived from the Slovene common noun hrast 'oak', referring to the local vegetation.

[4] There is surface evidence and some architectural remains of an Ancient Roman settlement at the area known as Banova Njiva next to the Gorenje factory in the settlement.

This article about the Municipality of Bistrica ob Sotli in Slovenia is a stub.