Contact us

You can find out how to contact the Greater London Authority, the Mayor of London’s Office and the London Assembly in this section.

If you would like to contact us you can do so using our online enquiry form, or visit the City Hall contacts page for contacts information including email, address and telephone numbers.

Depending on the subject of your query, there may be other organisations within the GLA group that are better placed to answer your enquiry or respond to your complaint, and you may find it easier to contact them directly:

If you wish to contact the Mayor of London you can email - but please also provide your postal address in the email. For more information about how correspondence is handled, please see the City Hall contacts page.

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