Žadovinek (pronounced [ʒadɔˈʋiːnək]; in older sources also Zadovinek[2]: 78 ) is a settlement on the right bank of the Sava River, east of Leskovec in the Municipality of Krško in eastern Slovenia.

The area is part of the traditional region of Lower Carniola.

It is now included with the rest of the municipality in the Lower Sava Statistical Region.

In 1964 the northern part of Žadovinek, known as Petrovce, was annexed by the town of Krško.

This article about the Municipality of Krško in Slovenia is a stub.