Overview

The Mayor of London is the directly elected executive for the wider metropolitan area commonly referred to as London. Created in 2000, the office provides a single political figure to set and promote citywide strategy for the area known administratively as Greater London. The title "Mayor of London" or "London Mayor" is used to distinguish this post from the historic, largely ceremonial Lord Mayor of London, who represents the financial district known as the City of London.

Role and responsibilities

The mayor chairs the Greater London Authority (GLA) and works with the elected London Assembly. The post carries a mixture of strategic powers and budgetary responsibilities rather than day‑to‑day municipal services. Key areas under the mayor's remit commonly include:

  • Transport policy and oversight of Transport for London (including major roads, public transit planning and fares)
  • Strategic planning and development guidance affecting housing and land use
  • Economic development, skills and job creation initiatives
  • Environmental targets, air quality and climate resilience planning
  • Public safety priorities and oversight functions relating to policing through the Mayor's office for policing and crime
  • Bidding for major events, culture and regeneration projects

Election, term and accountability

Mayors are chosen by a citywide popular vote held every four years. They set a consolidated budget for the GLA, produce strategic plans that local authorities must consider, and face scrutiny from the London Assembly which can question decisions, conduct investigations and influence spending. The office combines visible executive leadership with mechanisms of democratic oversight designed to balance citywide ambition and local borough autonomy.

History and notable holders

The position was first filled in 2000. The inaugural officeholder was Ken Livingstone, who served two terms and helped establish many of the early structures of the mayoralty. He was succeeded by Boris Johnson in 2008; Johnson served until 2016 and did not seek re‑election that year. In 2016 Sadiq Khan was elected and brought a focus on housing, public transport affordability and air quality. Over successive administrations the emphasis and policy priorities have shifted, illustrating how the role can shape long‑term city strategy.

Distinctions and significance

The Mayor of London is a high‑profile political figure with influence on policy areas that affect millions of residents and businesses across a diverse metropolis. Unlike the Lord Mayor, whose duties are civic and ceremonial within the historic square mile, the Mayor of London has statutory responsibilities for planning, transport and strategic investments that have practical consequences for the whole metropolis. For further background and current workings of the office see official and analytical sources linked from the mayoralty and Greater London pages.

More about London • The mayoralty • Lord Mayor distinction • City of London • Greater London • Ken Livingstone • Boris Johnson • Sadiq Khan