Gamhariya is one of the administrative divisions of Madhepura district in the Indian state of Bihar.

Gamahariya is home place of the Professional Cricketer Anubhav Jha.

Gamhariya is located at 26°02′38″N 86°42′30″E / 26.0439400°N 86.7084270°E / 26.0439400; 86.7084270 Saraswati Vidya Mandir, Principal: Shri Suryanarayana Jha.

Gamharia madhepura 852108 Panchayats in Gamhariya community development block are: Bhabani, Bhelwa, Gamhariya, Kodihar Tarewe, Orahi Ekperha, Itwa Jiwachhpur, Chikni and Jiwachhpur.

Important Person: Bhavesh Kumar JTO at BSNL Odisha Circle.