2015 Nigerian Senate elections in Adamawa State

All Progressives Congress candidate Binta Masi Garba won the election, defeating People's Democratic Party candidate Bala Nggilari and other party candidates.^{[3][4][5][6][7][8][9][10][11]}

All Progressives Congress candidate Ahmad Abubakar won the election, defeating People's Democratic Party candidate Jonathan Zwingina and other party candidates.^{[4][12][13][14][15][16][17][18]}

All Progressives Congress candidate Abdul-Aziz Nyako won the election, defeating People's Democratic Party candidate Aliyu Idi Hong and other party candidates.^{[4][19][20][21][22][23][24][25][26]}