Voting: 05-07-1945
- Agriculturalist (2 elections)
- Christian Pacifist (1 election)
- Common Wealth (23 elections)
- Commonwealth Labour (1 election)
- Communist (20 elections)
- Conservative (479 elections)
- Democratic (5 elections)
- Independent (36 elections)
- Independent Conservative (3 elections)
- Independent Labour (7 elections)
- Independent Labour Party (5 elections)
- Independent Liberal (3 elections)
- Independent National (4 elections)
- Independent Progressive (7 elections)
- Independent Scottish Nationalist (1 election)
- Independent Unionist (3 elections)
- Labour (564 elections)
- Labour Co-op (34 elections)
- Liberal (306 elections)
- Liberal National (50 elections)
- Liverpool Protestant (1 election)
- Medical (1 election)
- National (1 election)
- National Government (9 elections)
- National Independent (11 elections)
- Nationalist Party of Northern Ireland (3 elections)
- National Labour (2 elections)
- NI Labour (5 elections)
- Plaid Cymru (7 elections)
- Protestant Action Society (1 election)
- Scottish Unionist (63 elections)
- SNP (8 elections)
- Socialist (GB) (1 election)
- Speaker (1 election)
- United Socialist Movement (1 election)
- UUP (13 elections)