1978 Arunachal Pradesh Legislative Assembly election

In two constituencies (Prem Khandu Thungan from Dirang, Kalaktang and Noksong Boham from Niasua-Kanubari) there was only one candidate, who was elected unopposed.

[2] The speaker of the Legislative Assembly, Nonemati, contested as a Janata Party candidate from Khonsa North constituency.

[3] A peculiar situation for the tribal societies of the Union Territory was that in many constituencies members of the same families (even brothers) or clans fought against each other for different parties.

[3] There were only two female candidates (Nyari Welly and Omem Deori) standing in the election.

[2] Following the election, a five-member cabinet was sworn in on 14 March 1978, headed by Janata Party leader Prem Khandu Thungan as Chief Minister.