Oslešica (pronounced [ˈoːslɛʃitsa], German: Osleschitz[2]) is a former settlement in the Municipality of Šentjur in eastern Slovenia.

[4] Oslešica lies in the hills south of the village center of Loka pri Žusmu.

[3] It is a scattered settlement along the headwaters of Virštanj Creek (Virštanjski potok) below the Rudnica Ridge, which stands to the northeast.

Before it was annexed, it included the hamlets of Grmada, Javoršica, and Zavrečnica;[1] these are all part of Loka pri Žusmu today.

Oslešica was annexed by Loka pri Žusmu in 1953, ending its existence as an independent settlement.