Gayatri Gyan Mandir is a Hindu temple located at Washery Colony, near Mahuda Junction railway station, Mahuda, Dhanbad, Jharkhand, India. Here the goddess Gayatri is worshipped. It is a temple located in Baghmara census town in Dhanbad. The temple campus is located near Mahuda Bazaar. Mahadeo Mandir is also nearest to it.