| 100% | DESBROWNE | 9 | Former MP for Kilmarnock and Loudoun; Secretary of State for Defence from 2006-08 |
| 98% | BROWNE | 6 | Des —, former MP for Kilmarnock and Loudoun; Secretary of State for Defence from 2006-08 |
| 81% | BROWNE | 6 | Des —, Labour MP for Kilmarnock and Loudoun from 1997-2010; Secretary of State for Defence from 2006-08 |
| 54% | MILIBAND | 8 | David —, 2001-13 Labour MP for South Shields; Secretary of State for Environment, Food and Rural Affairs from 2006-07 |
| 54% | DOBSON | 6 | Frank —, former Labour MP for Holborn and St Pancras; Secretary of State for Health from 1997-99 |
| 52% | LIAMFOX | 7 | Secretary of State for Defence from 2010-11 and Secretary of State for International Trade from 2016-19 |
| 50% | SHORT | 5 | Clare —, former Labour MP; Secretary of State for International Development from 1997-2003 |
| 50% | WOODWARD | 8 | Shaun —, former Labour MP; Secretary of State for Northern Ireland from 2007-10 |
| 50% | DAVIS | 5 | David —, Conservative MP for Goole and Pocklington; Secretary of State for Exiting the European Union from 2016-18 |
| 49% | HUHNE | 5 | Chris —, Liberal Democrat MP; Secretary of State for Energy and Climate Change from 2010-12 |
| 48% | NOTT | 4 | John —, Secretary of State for Defence from 1981-83 |
| 48% | HOON | 4 | Geoffrey —, Secretary of State for Defence from 1999-2005 |
| 46% | HOON | 4 | Geoffrey —, Labour MP for Ashfield from 1992-2010; 1999-2005 Secretary of State for Defence |
| 45% | HOON | 4 | Geoffrey —, Labour MP for Ashfield from 1992-2010; Secretary of State for Defence from 1999-2005 |
| 45% | NOTT | 4 | John —, 1966-83 Conservative MP; 1981-83 Secretary of State for Defence |
| 45% | EDBALLS | 7 | Secretary of State for Children, Schools and Families from 2007-10 |
| 44% | AMERY | 5 | Leo —, Secretary of State for India and Burma from 1940-45 |
| 44% | YOUNG | 5 | David —, Secretary of State for Trade and Industry from 1987-89 |
| 44% | BYERS | 5 | Stephen —, Secretary of State for Trade and Industry from 1998-2001 |
| 44% | KELLY | 5 | Ruth —, Secretary of State for Education and Skills from 2004-06 |
| 44% | PURNELL | 7 | James —, Secretary of State for Work and Pensions from 2008-09 |
| 44% | ESTELLE | 7 | & 9A Secretary of State for Education and Skills from 2001-02 |
| 44% | HAIN | 4 | Peter —, Secretary of State for Wales from 2002-08 |
| 44% | GOVE | 4 | Michael —, Conservative MP for Surrey Heath; Secretary of State for Education from 2010-14 |
| 43% | CHRIS | 5 | & 13A Secretary of State for Culture, Media and Sport from 1997-2001 |
| 43% | BALLS | 5 | Ed —, Secretary of State for Children, Schools and Families from 2007-10 |
| 43% | PETER | 5 | & 15A Labour MP for Neath 1991-2015; Secretary of State for Wales from 2009-10 |
| 43% | BENN | 4 | Hilary —, Secretary of State for Environment, Food and Rural Affairs from 2007-10 |
| 42% | SHORT | 5 | Clare —, 1983-2010 Labour MP for Birmingham Ladywood; Secretary of State for International Development from 1997-2003 |