Speaker of the British House of Commons

In the United Kingdom, the Speaker of the House of Commons is the presiding officer of the House of Commons, and is seen historically as the First Commoner of the Land. The current Speaker is The Right Honourable Michael Martin MP, who took office in 2000 and was re-elected on 8 May 2005 following the 2005 general election.

The office of Speaker dates to the 14th century. The Speaker presides over the House's debates, determining which members may speak. The Speaker is also responsible for maintaining order during debate, and may punish members who break the rules of the House. Conventionally, the Speaker remains non-partisan, and renounces all affiliation with his or her former political party when taking office. The Speaker does not take part in debate nor vote (except to break ties, and even then, subject to conventions that maintain his or her non-partisan status). Aside from duties relating to presiding over the House, the Speaker also performs administrative and procedural functions, and remains a constituency Member of Parliament (MP).

Historically, the Lord Chancellor presided in the Upper House of Parliament, the House of Lords. However, this function devolved to a separate person, the Lord Speaker, under the Constitutional Reform Act 2005, in July 2006.