Hendon is an electoral ward in the London Borough of Barnet. The ward was first used in the 1968 elections. It returns three councillors to Barnet London Borough Council.
There was a revision of ward boundaries in Barnet in 2022.
The by-election took place on 30 October 2025, following the disqualification of Joshua Conway.
The election took place on 5 May 2022.
There was a revision of ward boundaries in Barnet in 2002.
The election took place on 3 May 2018.
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 election took place on 2 May 2002.
There was a revision of ward boundaries in Barnet in 1978.
The election took place on 7 May 1998.
The by-election took place on 14 November 1996, following the resignation of Edward Bunn.
The election took place on 5 May 1994.
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 Barnet in 1968.
The election took place on 2 May 1974.
The election took place on 13 May 1971.
The election took place on 9 May 1968.