Umgaon (Maithili: उमगांव) is a historical village in the Mithila region of Bihar in India.

During the British rule in the Indian subcontinent, this village was known for the cultivation of Neel plants.

[citation needed] The remains of ruins of the Neel factory still exist in the village.

[1][4] According to the Indian population census 2011, the total number of families residing in the village is 1,012.

[citation needed] This article related to a location in Bihar is a stub.