Ucea de Jos is a village located in the commune of Ucea within Brașov County, Transylvania, Romania. It serves as one of the four constituent villages that make up the larger administrative unit of Ucea.
The surrounding region includes the neighboring villages of Corbi (Korb), Feldioara (Földvár), and Ucea de Sus (Felsőucsa). These settlements are situated in the Transylvanian region of Romania.