Cosmin is a masculine Romanian given name. Notable people with the name include:
Cosmin Băcilă (born 1983), Romanian footballerCosmin Bărcăuan (born 1978), Romanian footballerCosmin Bodea (born 1973), Romanian footballer and managerCosmin Chetroiu (born 1987), Romanian lugerCosmin Ciocoteală (born 1997), Romanian footballerCosmin Contra (born 1975), Romanian footballer and managerCosmin Frăsinescu (born 1985), Romanian footballerCosmin Gârleanu (born 1989), Romanian footballerCosmin Gherman (born 1984), Romanian futsal playerCosmin Hănceanu (born 1986), Romanian fencerCosmin Cristian Iancu (born 1987), Romanian artistic gymnastCosmin Malita (born 1989), Romanian artistic gymnastCosmin Mărginean (born 1978), Romanian footballerCosmin Matei (born 1991), Romanian footballerCosmin Moți (born 1984), Romanian footballerCosmin Muj (born 1988), Romanian aerobic gymnastCosmin Năstăsie (born 1983), Romanian footballerCosmin Olăroiu (born 1969), Romanian footballer and managerCosmin Paşca, Romanian sprint canoeistCosmin Pașcovici (born 1978), Romanian footballerCosmin Popescu (gymnast) (born 1986), Romanian artistic gymnastCosmin Radu (born 1981), Romanian water polo playerCosmin Rațiu (born 1979), Romanian rugby union playerCosmin Tilincă (born 1980), Romanian footballerCosmin Vancea (born 1984), Romanian footballerCosmin Vâtcă (born 1982), Romanian footballer