Gabriel Denwang Wangsu is an Indian politician and journalist.
[1][2] Wangsu contested the Kanubari seat in the 2009 Arunachal Pradesh Legislative Assembly election.
He stood as a People's Party of Arunachal candidate, obtaining 4,189 votes (46.30%) and finishing in second place behind the Indian National Congress leader Newlai Tingkhatra.
[3] He again contested the Kanubari seat in the 2014 Arunachal Pradesh Legislative Assembly election, standing as an independent.
Wangsu stood as the Indian National Congress candidate in the 15 October 2014 by-poll to fill the vacant Kanubari seat.