INEC disclosed this in a post on its official X handle on Friday, listing the affected constituencies as Gombe/Kwami/Funakaye Federal Constituency in Gombe State; Dawakin Kudu State Constituency in Kano State; Sakwa and Disina State Constituencies in Bauchi State; and Udu State Constituency in Delta State.

The Independent National Electoral Commission (INEC) announced by-elections for Sept 19, 2026, to fill five vacant legislative seats across four states.