| Honorific-Prefix: | The Right Honourable |
| The Baroness Wheeler | |
| Honorific-Suffix: | MBE |
| Office1: | Deputy Chief Whip of the House of Lords Captain of the King's Bodyguard of the Yeomen of the Guard |
| Term Start1: | 10 July 2024 |
| Primeminister1: | Keir Starmer |
| Predecessor1: | The Earl of Courtown |
| Office3: | Member of the House of Lords Lord Temporal |
| Term Start3: | 14 July 2010 Life Peerage |
| Party: | Labour |
Margaret Eileen Joyce Wheeler, Baroness Wheeler (born 25 March 1949) is a British Labour member of the House of Lords serving as the Government Deputy Chief Whip in the House of Lords since 2024.[1]
In the 2005 Birthday Honours she was appointed a Member of the Order of the British Empire (MBE) for services to Trade Unions.
She was created a life peer on 20 June 2010 taking the title Baroness Wheeler, of Blackfriars in the City of London, and was introduced in the Lords on 14 July 2010.