London Conservatives

The London Conservativesare the regional party of the Conservative Party that operates in Greater London. The party holds 8 of the 75 seats representing London in the House of Commons, 7 of the 25 seats in the London Assembly, 387 of the 1,817 London borough councillors, and 1 of the 5 directly elected borough mayors in London. Additionally, the party controls 6 of the 32 London borough councils.

The London Conservatives won 9 of 75 London seats in the House of Commons at the 2024 United Kingdom general election. They currently hold 8 London seats after Andrew Rosindell (Romford) defected to Reform UK in January 2026. The table below shows the party's current Members of Parliament (MPs).

The Conservatives won 8 of 25 seats at the 2024 London Assembly election. The party currently holds 7 seats after Keith Prince (Havering and Redbridge) defected to Reform UK in October 2025.

The London Conservatives won 404 of 1,817 borough seats and control of 6 of 32 boroughs at the 2022 London local elections. The party currently has 387 councillors and controls 6 boroughs, as shown in the table below.

The London Conservatives won 1 of 5 directly elected borough mayors at the 2022 London local elections. The party currently has 1 mayor, as shown in the table below.

Blue indicates the constituencies won by the London Conservatives at the 2024 general election.

The table below shows the London Conservatives results at United Kingdom (UK) general elections since the London Government Act 1963 created the administrative area of Greater London in 1965. All UK general elections use first-past-the-post voting.

The party's best result was at the 1987 general election, when it won 58 of 84 seats in London. The London Conservatives won 9 of 75 seats at the most recent general election in 2024.

The London Conservatives won no boroughs at the 2019 European Parliament election.

During the United Kingdom's membership of the European Union (1973–2020), Greater London participated in European Parliament elections, held every five years from 1979 until 2019. The table below shows the London Conservatives results in elections to the European Parliament. From 1979 to 1994, London members of the European Parliament (MEPs) were elected from ten individual constituencies by first-past-the-post voting; from 1999 to 2019, MEPs were elected from a London-wide regional list by proportional representation.

The London Conservatives' best result was at the first election in 1979, when they won 9 of 10 seats in London. The party's worst result was at the final election in 2019, when they won no seats.

The table below shows the results obtained by the London Conservatives in elections to the Greater London Council (GLC). The GLC was the top-tier local government administrative body for Greater London from 1965 to 1986. It replaced the earlier London County Council which had covered a much smaller area. The GLC was dissolved in 1986 by the Local Government Act 1985 and its powers were devolved to the London boroughs and other entities. All GLC elections were conducted under the first-past-the-post voting system.

The party's best result was at the 1967 GLC election, when it won 82 of 100 seats.

Blue indicates constituencies won by the London Conservatives at the 2024 London Assembly election. The party won three constituencies and five London-wide party list seats, for a total of eight seats.

The table below shows the London Conservatives results at London Assembly elections since the Greater London Authority was established in 2000. Assembly elections use the additional member system, a form of mixed member proportional representation, with 14 directly elected constituencies and 11 London-wide top-up seats.

The party's best result was at the 2008 London Assembly election, when it won 11 of 25 seats. The London Conservatives won 8 of 25 seats at the most recent London Assembly election in 2024.

Blue indicates London Assembly constituencies won by the London Conservatives at the 2024 London mayoral election.

The table below shows the London Conservatives results in London Mayoral elections since the Greater London Authority was established in 2000. Elections between 2000 and 2021 were conducted using the supplementary vote system, which allowed voters to transfer votes from first to second preference candidates. The 2024 election used the first-past-the-post system.

The London Conservatives have won two London mayoral elections: 2008 and 2012, both times with Boris Johnson as the party's candidate. The London Conservatives' best result was at the 2008 election when Johnson won 53.2% of the vote including transfers. The party won 32.7% of the vote at the most recent election in 2024.

Blue indicates the boroughs won by the London Conservatives at the 2022 London local elections.

The table below shows the London Conservatives results at London borough council elections since the London Government Act 1963 created the administrative area of Greater London in 1965. All borough council elections use the first-past-the-post voting system.

The party's best result was at the 1968 London local elections when it won 1,438 of 1,863 seats and overall control of 28 of 32 boroughs. The London Conservatives won 404 seats and overall control of 5 boroughs at the most recent elections in 2022.

• London Green Party
• London Labour
• London Liberal Democrats