| 100% | HURD | 4 | Douglas —, 1974-97 Conservative MP; Home Secretary from 1985-89 |
| 72% | HURD | 4 | Douglas —, Conservative MP for Witney from 1983-97; Home Secretary from 1985-89 |
| 63% | HURD | 4 | Douglas —, Home Secretary from 1985-89 |
| 54% | RIFKIND | 7 | Malcolm —, Conservative MP for Edinburgh Pentlands from 1974-97; Foreign Secretary from 1995-97 |
| 53% | TOMKING | 7 | Conservative MP for Bridgwater from 1970-2001; Secretary of State for Northern Ireland from 1985-89 |
| 47% | CHANNON | 7 | Paul —, Conservative MP for Southend West from 1959-97; Secretary of State for Transport from 1987-89 |
| 47% | BOYSON | 6 | Rhodes —, Conservative MP for Brent North from 1974-97 |
| 43% | PYM | 3 | Francis —, Conservative MP; Foreign Secretary from 1982-83 |
| 41% | RIFKIND | 7 | Malcolm —, 1974-97 Conservative MP for Edinburgh Pentlands; 1995-97 Foreign Secretary |
| 39% | GOVE | 4 | Michael —, Conservative MP for Surrey Heath; Secretary of State for Education from 2010-14 |
| 38% | HOGG | 4 | Douglas —, 1979-2010 Conservative MP; Minister of Agriculture, Fisheries and Food from 1995-97 |
| 38% | LETWIN | 6 | Oliver —, Conservative MP from 1997-2019; Shadow Home Secretary from 2001-03 |
| 37% | RIPPON | 6 | Geoffrey —, 1966-87 Conservative MP for Hexham; Secretary of State for the Environment from 1972-74 |
| 37% | THERESAMAY | 10 | Home Secretary from 2010-16 |
| 37% | DAVID | 5 | Home Secretary from 1989-90 |
| 36% | REID | 4 | John —, 1987-2010 Labour MP; Home Secretary from 2006-07 |
| 36% | DAVIS | 5 | David —, Conservative MP for Goole and Pocklington; Secretary of State for Exiting the European Union from 2016-18 |
| 35% | CARR | 4 | Robert —, Home Secretary from 1972-74 |
| 35% | REES | 4 | Merlyn —, Home Secretary from 1976-79 |
| 35% | CLARKE | 6 | Charles —, Home Secretary from 2004-06 |
| 35% | JOHNSON | 7 | Alan —, Home Secretary from 2009-10 |
| 35% | STRAW | 5 | Jack —, Home Secretary from 1997-2001 |
| 35% | HOARE | 5 | Samuel —, Home Secretary from 1937-39 |
| 35% | REID | 4 | John —, Home Secretary from 2006-07 |
| 35% | MORRISON | 8 | Herbert —, Home Secretary from 1940-45 |
| 35% | RUDD | 4 | Amber —, Home Secretary from 2016-18 |
| 35% | BLUNKETT | 8 | David —, Home Secretary from 2001-04 |
| 35% | MAY | 3 | Theresa —, Home Secretary from 2010-16 |