The constituencies where the elections is being held include NA-247 Karachi, Sindh Assembly seat PS-111 and Khyber Pakhtunkhwa assembly seat PK-71. National Assembly seat, NA-247 was vacated by President Arif Alvi while PS-111 was vacated by Sindh Governor Imran Ismail and PK 71 fell vacant after Shah Farman was appointed as Governor Khyber Pakhtunkhwa.