| 100% | HOWELLS | 7 | Kim —, Labour MP for Pontypridd from 1989-2010; Minister of State at the Foreign and Commonwealth Office from 2005-08 |
| 39% | LAMMY | 5 | David —, Labour MP for Tottenham; Minister of State for Culture from 2005-07 |
| 38% | DAVID | 5 | Conservative MP for Havant from 1992-2015; 2010-14 Minister of State for Universities and Science |
| 38% | BROWNE | 6 | Des —, Labour MP for Kilmarnock and Loudoun from 1997-2010; Secretary of State for Defence from 2006-08 |
| 37% | HOON | 4 | Geoffrey —, Labour MP for Ashfield from 1992-2010; Secretary of State for Defence from 1999-2005 |
| 36% | HOON | 4 | Geoffrey —, Labour MP for Ashfield from 1992-2010; 1999-2005 Secretary of State for Defence |
| 35% | DOBSON | 6 | Frank —, former Labour MP for Holborn and St Pancras; Secretary of State for Health from 1997-99 |
| 34% | MILIBAND | 8 | David —, 2001-13 Labour MP for South Shields; Secretary of State for Environment, Food and Rural Affairs from 2006-07 |
| 34% | DAVIS | 5 | David —, Conservative MP for Goole and Pocklington; Secretary of State for Exiting the European Union from 2016-18 |
| 34% | HAIN | 4 | Peter —, Labour MP for Neath from 1991-2015; Secretary of State for Wales from 2002-08 |
| 34% | PETER | 5 | & 19A Labour MP for Neath from 1991-2015; Secretary of State for Wales from 2002-08 |
| 33% | KATEHOEY | 8 | Labour MP for Vauxhall from 1989-2019; Minister for Sport from 1999-2001 |
| 33% | HUHNE | 5 | Chris —, Liberal Democrat MP; Secretary of State for Energy and Climate Change from 2010-12 |
| 32% | HOEY | 4 | Kate —, Labour MP for Vauxhall from 1989-2019; Minister for Sport from 1999-2001 |
| 32% | HOEY | 4 | Kate -, Labour MP for Vauxhall from 1989-2019; Minister for Sport from 1999-2001 |
| 32% | DESBROWNE | 9 | Former MP for Kilmarnock and Loudoun; Secretary of State for Defence from 2006-08 |
| 31% | BROWNE | 6 | Des —, former MP for Kilmarnock and Loudoun; Secretary of State for Defence from 2006-08 |
| 31% | HOEY | 4 | Kate —, Labour MP for Vauxhall since 1989; Minister for Sport from 1999-2001 |
| 31% | SHORT | 5 | Clare —, 1983-2010 Labour MP for Birmingham Ladywood; Secretary of State for International Development from 1997-2003 |
| 31% | HAROLDWILSON | 12 | Labour MP for Huyton from 1950-83; prime minister from 1964-70 and 1974-76 |
| 30% | HOEY | 4 | Kate —, Labour MP for Vauxhall 1989-2019; Minister for Sport from 1999-2001 |
| 29% | KEITHVAZ | 8 | Labour MP for Leicester East from 1987 to 2019; former Chair of the Home Affairs Committee |
| 29% | RONDAVIES | 9 | 1983-2001 Labour MP for Caerphilly; Secretary of State for Wales from 1997-98 |
| 29% | VAZ | 3 | Keith —, Labour MP for Leicester East from 1987; Chair of the Home Affairs Committee from 2007-16 |
| 29% | BEVAN | 5 | Aneurin —, Labour MP for Ebbw Vale from 1929-60; Minister of Health from 1945-51 |
| 29% | PETER | 5 | & 15A Labour MP for Neath 1991-2015; Secretary of State for Wales from 2009-10 |