Tătărăștii de Jos is a commune located in Teleorman County within the Muntenia region of Romania. It serves as an administrative division composed of seven distinct villages.
The constituent villages that make up the commune include Lada, Negreni, Negrenii de Sus, Negrenii-Osebiți, Obârtu, Slăvești, and Tătărăștii de Jos.