Lord Mayor of London

• 1. Introduction

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  The Lord Mayor of London holds a title that predates the Magna Carta. When Dame Susan Langley walked into the Guildhall in November 2025, she became the 697th person to take on one of the world's oldest continuously elected civic offices, and she chose a new name for it: Lady Mayor. That small change of a single word carried centuries of tradition behind it. What exactly is the Lord Mayor of London? How does someone get elected to a post that no ordinary voter can decide? Why does the office wield a pearl sword at the city boundary, host the Chancellor of the Exchequer at dinner, and sit at the centre of every judge's bench at the Old Bailey? And why, after more than eight centuries of unbroken elections, does this post still command a place on the Accession Council that proclaims a new British sovereign? The answers reach back to 1189, to a royal charter, and to one of the most unusual constitutions any city in the world has ever produced.

• 2. Eight Centuries of Election

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  Henry Fitz-Ailwin de Londonestone became the first Mayor of London when the office was instituted in 1189, and he served an extraordinary 24 terms across more than two decades. His record has never been surpassed. The right to elect that mayor, rather than receive one chosen by the Crown, was formalised by royal charter issued by King John in 1215, the same year as Magna Carta. The title Lord Mayor itself came later. King Edward III granted it to Thomas Legge in 1354, and the grander style has stuck ever since. The practice of choosing only from among the aldermen was made binding by ordinance in 1435, and since 1385 every candidate has also been required to have previously served as a City sheriff. Almost 700 individuals have held the office across those centuries. Among the most celebrated was Sir Richard Whittington, later immortalised in folklore, who served four terms in 1397, 1398, 1406, and 1419. The first woman elected was Dame Mary Donaldson in 1983, and Dame Fiona Woolf followed in 2013, both serving as Lord Mayor. Dame Susan Langley, elected in 2025, is the first to formally adopt the style of Lady Mayor, drawing precedent from Lady Justices and the current Lady Chief Justice.

• 3. The Election at Common Hall

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  Every year on the 29th of September, Michaelmas Day, the City's liverymen gather at Guildhall in a meeting called Common Hall. The sitting Lord Mayor summons them; they come from every livery company in the City. Voting is by show of hands, though any liveryman who demands it can trigger a full ballot held a fortnight later. Two sheriffs are elected at a separate meeting on Midsummer's Day, because serving as sheriff is itself a prerequisite for ever becoming Lord Mayor. The City divides into 25 wards, each of which selects one alderman; aldermen must now stand for re-election at least once every six years, replacing a system under which they once held office for life. The whole architecture is deliberately closed: you cannot vote in a general election and choose the Lord Mayor. That combination of medieval guild democracy and strict qualification criteria makes it unlike any other civic election in Britain.

• 4. The Silent Ceremony and the Show

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  On the Friday before the second Saturday in November, the transfer of power takes place at Guildhall in near-total silence. The outgoing Lord Mayor hands over four objects: the seal, the purse, the sword, and the mace. Aside from a short declaration by the incoming Lord Mayor, no speeches are made. The following day, the new Lord Mayor steps into the City's state coach, which was built in 1757 at a cost of one thousand and sixty-five pounds, and leads a procession to the Royal Courts of Justice on the Strand. There, the Lord Mayor swears allegiance to the Crown. Since 1959 that procession has taken place on the second Saturday in November, drawing livery companies, military bands, charities, and schools through the streets. A fireworks display closes the evening. The Lord Mayor's Show has become one of London's longest-running annual festivals, pairing the sworn duty of allegiance with full carnival spectacle.

• 5. Champion of the City's Finance

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  Mansion House, the official residence of the Lord Mayor, was considered as a concept after the Great Fire of London in 1666, but construction only started in 1739. Sir Crispin Gascoigne became the first Lord Mayor to actually live there, in 1752. Today Mansion House also serves as the venue for two speeches that move financial markets. At the Bankers' Dinner each June, the Chancellor of the Exchequer delivers what is formally called the Mansion House Speech, setting out the government's economic direction. At the Easter Banquet, the Foreign Secretary addresses an audience of international dignitaries. The Lord Mayor's Banquet, held the Monday after the Show, is where the Prime Minister traditionally delivers a keynote address on domestic and foreign policy. The Lord Mayor is explicitly non-partisan, holding no party affiliation, which makes the office a credible convener for both sides of any political argument. Typically delivering hundreds of speeches per year and making overseas visits under the auspices of the Foreign, Commonwealth and Development Office, the Lord Mayor serves as the de facto ambassador for the entire UK financial sector.

• 6. Privileges, Dress, and Regalia

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  In each of the eighteen courtrooms of the Old Bailey, the centre of the judges' bench is permanently reserved for the Lord Mayor as chief magistrate of the City. The presiding judge sits to one side as a result. A persistent legend holds that the Lord Mayor may bar the monarch from entering the City. In reality, the ceremony at Temple Bar, where the Lord Mayor presents the City's Pearl Sword, symbolises the surrender of the Lord Mayor's authority to the sovereign, not the other way round. The Lord Mayor's wardrobe reflects the breadth of the role. Black velvet court dress with knee breeches and steel cut buttons is worn at formal indoor occasions; a black beaver plush tricorne hat trimmed with black ostrich feathers goes on outdoors. Since 1545, every Lord Mayor has worn a Royal Livery Collar of Esses that was not originally royal at all. Sir John Alleyn, who was twice Lord Mayor, bequeathed it to his successors. The collar was enlarged in 1567 and in its present form carries 28 Esses in the Lancastrian S, Tudor roses, and the tasselled knots of the Garter alternating with a portcullis, from which the Mayoral Jewel hangs. At coronations, the Lord Mayor also carries the Crystal Sceptre, and may keep their coronation robe afterward as a personal token.

• 7. Honours and the Accession Council

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  From the 16th to the 19th centuries, Lord Mayors could reliably expect a knighthood when they took office and a baronetcy on retirement. That pattern became more regular from 1889 onward. From 1964, hereditary creations were phased out, replaced with knighthoods; until 1993, most of those were the Knight Grand Cross of the Order of the British Empire. After 1993, automatic appointment on taking office ended, leaving a knighthood on retirement as the remaining convention. Gordon Brown's government broke even that convention in 2009, awarding Ian Luder a CBE instead; the following year, Nick Anstee declined any honour. Foreign heads of state on UK state visits have sometimes added their own; in 2001, King Abdullah II of Jordan appointed Sir David Howard to the Grand Cordon of the Order of Independence. Beyond individual honours, the Lord Mayor holds a seat on the Accession Council, the body that formally proclaims a new British sovereign. The Council combines the Lord Mayor and aldermen of London with the House of Lords and privy councillors. At a coronation banquet, the Lord Mayor also holds the right to assist the royal butler, a privilege shared only with the lord mayor of Oxford. That banquet has not been held since 1821, when it marked the coronation of George IV.