Mărgău 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 six distinct villages: Bociu (Bocs), Buteni (Kalotabökény), Ciuleni (Incsel), Mărgău, Răchițele (Havasrekettye), and Scrind-Frăsinet (Kőrizstető).