The 1978 Islington Council election took place on 4 May 1978 to elect members of Islington London Borough Council in London, England. The whole council was up for election and the Labour Party stayed in overall control of the council.
Background
Since the last election, the council had changed the boundaries of their wards as such: Changes to wards from 1974 to 1978
Ward
1974 election
1978 election
Bunhill
2 seats
3 seats
Canonbury
4 seats
Ward divided
Canonbury East
Part of Canonbury Ward
2 seats
Canonbury West
Part of Canonbury Ward
2 seats
Gillespie
Didn't exist
2 seats
Highbury
4 seats
3 seats
Highview
3 seats
2 seats
Holloway
4 seats
3 seats
Junction
4 seats
3 seats
Mildmay
4 seats
3 seats
Parkway
3 seats
Ward abolished
Pentonville
3 seats
Ward abolished
Quadrant
4 seats
2 seats
Station
2 seats
Ward Abolished
Sussex
Didn't exist
2 seats
Tollington
Didn't exist
3 seats
Overall the size of the council shrunk by 8, going from 60 councillors to 52 councillors