Harrow London Borough Council in London, England is elected every four years. Since the last boundary changes in 2022, 55 councillors are elected from 22 wards.
Political control
The first election to the council was held in 1964, initially operating as a shadow authority before the new system came into full effect in 1965. Political control of the council since 1965 has been held by the following parties:
Leadership
The leaders of the council since 1965 have been:
Council elections
Borough result maps
By-election results
1964-1968
There were a total of 12 by-elections, including eight on 24 June 1964 caused by aldermanic elections.
1968-1971
1971-1974
1974-1978
1978-1982
1982-1986
1986-1990
1990-1994
The by-election was called following the resignation of Cllr. Richard J. Denney.
The by-election was called following the death of Cllr. Charles D. Green.
The by-election was called following the resignation of Cllr. Ronald P. Grant.
The by-election was called following the resignation of Cllr. Howard C. Cooper.
The by-election was called following the death of Cllr. Leslie Nixon.
1994-1998
The by-election was called following the resignation of Cllr. Derek R. Wiseman.
The by-election was called following the resignation of Cllr. Brian G. T. Williams.
The by-election was called following the resignation of Cllr. Norah B. Murphy.
The by-election was called following the resignation of Cllr. Gareth R. Thomas.
The by-election was called following the resignation of Cllr. Andrew D. Wiseman.
The by-election was called following the death of Cllr. Alan W. Hamlin.
The by-election was called following the resignation of Cllr. Tony J. McNulty.
1998-2002
The by-election was called following the death of Cllr. Robert H. Lawrence.
The by-election was called following the death of Cllr. Ann L. Swaine.
The by-election was called following the death of Cllr. Antony C. Cocksedge.
2002-2006
There were no by-elections.
2006-2010
The by-election was called following the death of Cllr. John B. Anderson.
The by-election was called following the death of Cllr. Janet R. Cowan.
The by-election was called following the death of Cllr. Dhirajlal Lavingia.
2010-2014
The by-election was called following the death of Cllr. John Cowan.
The by-election was called following the resignation of Cllr. Mark A. Versallion.
The by-election was called following the resignation of Cllr. Brian E. Gate.
The by-election was called following the resignation of Cllr. Ms. Ann Gate.