Barhi is a census town and headquarters of a subdivision in the Barhi CD block in the Barhi subdivision of the Hazaribagh district in the state of Jharkhand, India. It stands at the crossing of NH 19/ Grand Trunk Road and NH 20.. All major buses on the Ranchi-Patna, Ranchi-Gaya,Barhi-Ranchi, Dhanbad-Patna and Dhanbad-Gaya routes pass through Barhi. Both Tilaiya Dam of DVC and Hazaribagh Wildlife Sanctuary are near Barhi.