| Position | Holder | Date |
|---|---|---|
| Prime Minister | H. Wilson | 1974-1976 |
| J. Callaghan | 1976-1979 | |
| Lord President | E. Short | 1974-1976 |
| M. Foot | 1976-1979 | |
| Lord Chancellor | Ld Elwyn-Jones | 1974-1979 |
| Lord Privy Seal | Ld Shepherd | 1974-1976 |
| Ld Peart | 1976-1979 | |
| Chancellor of the Excheq | D. Healey | 1974-1979 |
| Chief Secretary to Treas | J. Barnett | 1977-1979 |
| Foreign Secretary | J. Callaghan | 1974-1976 |
| A. Crosland | 1976-1977 | |
| D. Owen | 1977-1979 | |
| Home Secretary | R. Jenkins | 1974-1976 |
| M. Rees | 1976-1979 | |
| Agric, Fisheries and Food | F. Peart | 1974-1976 |
| J. Silkin | 1976-1979 | |
| Defence | R. Mason | 1974-1976 |
| F. Mulley | 1976-1979 | |
| Education and Science | R. Prentice | 1974-1975 |
| F. Mulley | 1975-1976 | |
| S. Williams | 1976-1979 | |
| Employment | M. Foot | 1974-1976 |
| A. Booth | 1976-1979 | |
| Energy | E. Varley | 1974-1975 |
| A. Benn | 1975-1979 | |
| Environment | A. Crosland | 1974-1976 |
| P. Shore | 1976-1979 | |
| Local Gvt and Planning | J. Silkin | 1974-1974 |
| Health + Social Security | B. Castle | 1974-1976 |
| D. Ennals | 1976-1979 | |
| Social Security | S. Orme | 1976-1979 |
| Industry | A. Benn | 1974-1975 |
| E. Varley | 1975-1979 | |
| Duchy of Lancaster | H. Lever | 1974-1979 |
| Northern Ireland | M. Rees | 1974-1976 |
| R. Mason | 1976-1979 | |
| Overseas Development | R. Prentice | 1975-1976 |
| Prices + Consumer Protect | S. Williams | 1974-1976 |
| R. Hattersley | 1976-1979 | |
| Trade | P. Shore | 1974-1976 |
| E. Dell | 1976-1978 | |
| J. Smith | 1978-1979 | |
| Transport | W. Rodgers | 1976-1979 |
| Wales | J. Morris | 1974-1979 |
| Whip to the Treasury | R. Mellish | 1974-1976 |