Harrow Road is an electoral ward of the City of Westminster. The ward has existed since the creation of the borough on 1 April 1965 and was first used in the 1964 elections. It returns councillors to Westminster City Council.
There was a revision of ward boundaries in Westminster in 2022.
The by-election took place on 19 September 2024, following the resignation of Tim Roca. It took place on the same day as the by-election in West End ward.
The election took place on 5 May 2022.
There was a revision of ward boundaries in Wetminster in 2002.
The election took place on 3 May 2018.
The by-election took place on 23 July 2015.
The by-election was called following the resignation of Cllr. Nilavra Mukerji.
The election took place on 22 May 2014.
The election on 6 May 2010 took place on the same day as the United Kingdom general election.
The election took place on 4 May 2006.
The by-election took place on 21 July 2006.
The election took place on 2 May 2002.
There was a revision of ward boundaries in Westminster in 1978.
The by-election took place on 4 May 2000.
The election took place on 7 May 1998.
The election took place on 5 May 1994.
The by-election took place on 6 May 1993.
The election took place on 3 May 1990.
The election took place on 8 May 1986.
The election took place on 6 May 1982.
The election took place on 4 May 1978.
There was a revision of ward boundaries in Westminster in 1968.
The election took place on 2 May 1974.
The by-election took place on 15 July 1971.
The election took place on 13 May 1971.
The election took place on 9 May 1968.
The by-election took place on 2 July 1964.
The election took place on 7 May 1964.