The 1990 Haringey Council election took place on 3 May 1990 to elect members of Haringey London Borough Council in London, England. The whole council was up for election and the Labour Party stayed in overall control of the council.
Mary Neuner was a sitting councillor for Crouch End ward.
Ian Willmore was a sitting councillor for the Bruce Grove ward.
Eddie Griffith was a sitting councillor for South Hornsey ward. Diane Harwood was a sitting councillor for White Hart Lane ward.
Sharon Lawrence was a sitting councillor for the Harringay ward.
The by-election was called following the resignation of Cllr William Golden.
The by-election was called following the disqualification of Cllr Terence Pope.
The by-election was called following the death of Cllr Vic Butler.
The by-election was called following the resignation of Cllr Andreas Mikkides.
The by-election was called following the resignation of Cllr Sheila Murphy.
The by-election was called following the resignation of Cllr William Blackburne.