Cojocna is a commune located in the Transylvania region of Romania. It is situated within Cluj County.
The administrative area of the commune is composed of eight distinct villages: Boj-Cătun, Boju (Kolozsbós), Cara (Kolozskara), Cojocna, Huci (Cserealja), Iuriu de Câmpie (Mezőőr), Moriști (Hurubák), and Straja (Szávatanya).