The 1978 Haringey Council election took place on 4 May 1978 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.
The by-election was called following the resignation of Cllr Jacqueline Goodwin.
The by-election was called following the resignation of Cllr Eric Garwood.
The by-election was called following the resignation of Cllr Leslie Collis.
The by-election was called following the resignation of Cllr Timothy Allen.
The by-election was called following the resignation of Cllr Aaron Weichselbaum.
The by-election was called following the resignation of Cllr John Elkington.
The by-election was called following the resignation of Cllr Michael Killingworth.