Chief Whip of the Labour Party
A chief whip of the Labour Party oversees the whipping system in the Labour Party, and is responsible for ensuring that Labour members of Parliament or list of current members of the House of Lords attend and vote in the Parliament of the United Kingdom in the way desired by the party leadership. The two chief whips, one in the House of Commons and one in the House of Lords, also help to organise their party's contribution to parliamentary business. Each chief whip manages a team of whips, whom they may appoint from the Parliamentary Labour Party, to support the work of the whips' office.
The party leadership may allow members to have a free vote on a measure, based on their own opinion rather than party policy, without requiring the whips to influence the way members vote.
The functions of whips are kept confidential, as they are concerned with the discipline of their party's Members of Parliament.
By convention, Chief Whips do not sign early day motions, table questions to Ministers, or give media interviews in their capacity as whip.
This is a list of those people who have served as chief whip of the Labour Party in the Parliament of the United Kingdom.
House of Commons
| Year | Name | Constituency |
| 1906 | David Shackleton | Clitheroe |
| 1906 | Arthur Henderson | Barnard Castle |
| 1907 | George Roberts | Norwich |
| 1914 | Arthur Henderson | Barnard Castle |
| 1914 | Frank Goldstone | Sunderland |
| 1916 | George Roberts | Norwich |
| 1919 | William Tyson Wilson | Westhoughton |
| 1920 | Arthur Henderson | Widnes |
| 1924 | Benjamin Spoor | Bishop Auckland |
| 1925 | Arthur Henderson | Burnley |
| 1927 | Thomas Kennedy | Kirkcaldy Burghs |
| 1931 | Charles Edwards | Bedwellty |
| 1942 | William Whiteley | Blaydon |
| 1955 | Herbert Bowden | Leicester South West |
| 1964 | Edward Short | Newcastle upon Tyne Central |
| 1966 | John Silkin | Deptford |
| 1969 | Robert Mellish | Bermondsey |
| 1976 | Michael Cocks | Bristol South |
| 1985 | Derek Foster | Bishop Auckland |
| 1995 | Donald Dewar | Glasgow Garscadden |
| 1997 | Nick Brown | Newcastle upon Tyne East and Wallsend |
| 1998 | Ann Taylor | Dewsbury |
| 2001 | Hilary Armstrong | Durham North West |
| 2006 | Jacqui Smith | Redditch |
| 2007 | Geoff Hoon | Ashfield |
| 2008 | Nick Brown | Newcastle upon Tyne East and Wallsend |
| 2010 | Dame Rosie Winterton | Doncaster Central |
| 2016 | Nick Brown | Newcastle upon Tyne East |
| 2021 | Sir Alan Campbell | Tynemouth |
| 2025 | Jonathan Reynolds | Stalybridge and Hyde |
Deputy Chief Whips
House of Lords
| Year | Name |
| Feb 1924 | The Lord Muir-Mackenzie |
| Feb 1924 | The Earl De La Warr |
| 1930 | The Lord Marley |
| 1937 | The Lord Strabolgi |
| 1941 | The Earl of Listowel |
| 1944 | The Lord Southwood |
| 1945 | The Lord Ammon |
| 1949 | The 1st Lord Shepherd |
| 1954 | The Earl of Lucan |
| 1964 | The 2nd Lord Shepherd |
| 1967 | The Lord Beswick |
| 1973 | The Baroness Llewelyn-Davies of Hastoe |
| 1982 | The Lord Ponsonby of Shulbrede |
| 1990 | The Lord Graham of Edmonton |
| 1997 | The Lord Carter |
| 2002 | The Lord Grocott |
| 2008 | The Baroness Royall of Blaisdon |
| 2008 | The Lord Bassam of Brighton |
| 2018 | The Lord McAvoy |
| 2021 | The Lord Kennedy of Southwark |