Troianul is a commune in Teleorman County, Muntenia, Romania. It has three villages: Dulceni, Troianul, and Vatra.
The commune is situated in the Wallachian Plain, at an altitude of , on the banks of the river Urlui. It is located in the west-central part of Teleorman County, south of RoÃÂiorii de Vede and west of the county seat, Alexandria. Troianul is crossed north to south by the national road , which connects RoÃÂiorii de Vede with Piatra.