Mătăsaru is a commune located in the Muntenia region of Romania, specifically within Dâmbovița County. As of 2021, the commune has a recorded population of 4,836 people.
The administrative area of Mătăsaru is composed of seven distinct villages: Crețulești, Mătăsaru, Odaia Turcului, Poroinica, Puțu cu Salcie, Sălcioara, and Tețcoiu.