Mătăsaru is a commune in Dâmboviţa County, southern Romania with a population of 5,961 people. It is composed of seven villages: Creţuleşti, Mătăsaru, Odaia Turcului, Poroinica, Puţu cu Salcie, Sălcioara and Teţcoiu (the commune center).
Coordinates: 44°43′N 25°25′E / 44.717°N 25.417°E / 44.717; 25.417