Șimnicu de Sus is a commune located in the Oltenia region of Romania, within Dolj County. As of 2021, the commune has a recorded population of 5,733 people.
The administrative area of Șimnicu de Sus is composed of twelve distinct villages: Albești, Cornetu, Deleni, Dudovicești, Duțulești, Florești, Izvor, Jieni, Leșile, Milești, Românești, and the village of Șimnicu de Sus itself.