2015 Nigerian Senate elections in Niger State

All Progressives Congress candidate Mustapha Sani won the election, defeating People's Democratic Party candidate Zainab Abdulkadir Kure and other party candidates.^{[3][4][5][6][7][8][9][10][11]}

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

All Progressives Congress candidate David Umaru won the election, defeating People's Democratic Party candidate Mu'azu Babangida Aliyu and other party candidates.^{[4][19][20][21][22][23][24][25][26]}