Hornsey is an electoral ward in the London Borough of Haringey. The ward has existed since 2002 and was first used in the 2002 elections. It returns councillors to Haringey London Borough Council.
There was a revision of ward boundaries in Haringey in 2022.
The by-election on 4 July 2024 took place on the same day as the United Kingdom general election. It followed the resignation of Adam Jogee.
The election took place on 5 May 2022.
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.