1918 Lloyd George
Coalition
283
1922 Bonar Law
74
Conservatives
and Coalition
Liberals alliance
Lab minority
1923 MacDonald
1924 Baldwin
210
1929 MacDonald
Lab minority
492
1931 MacDonald
1935 Baldwin
242
1945 Attlee
147
A three-party coalition or National government presented itself at the 1931 and 1935 elections
1950 Attlee
6
1951 Churchill
16
1955 Eden
59
1959 Macmillan
99
1964 Wilson
5
1966 Wilson
97
1970 Heath
31
1974 Wilson
Lab minority
1974 Wilson
4
1979 Thatcher
44
1983 Thatcher
144
1987 Thatcher
101
1992 Major
21
178
1997 Blair
166
2001 Blair
65
2005 Blair
77
2010 Cameron
Conservatives/Lib Dem coalition
11
2015 Cameron
2017 May
Supply and confidence agreement
81
2019 Johnson
174
2024 Starmer
1918
Lloyd George
283
Coalitions
1922
Bonar Law
74
1923
MacDonald
Lab minority
Alliance between Conservatives and Coalition Liberals
1924
Baldwin
210
1929
MacDonald
Lab minority
MacDonald
1931
492
1935
Baldwin
242
1945
Attlee
147
1950
Attlee
6
A three-party coalition or National government presented itself at the 1931 and 1935 elections
Churchill
1951
16
1955
Eden
59
1959
Macmillan
99
1964
Wilson
5
1966
Wilson
97
1970
Heath
31
1974
Wilson
Lab minority
Wilson
1974
4
1979
Thatcher
44
Thatcher
1983
144
1987
Thatcher
101
Major
1992
21
178
1997
Blair
166
2001
Blair
65
2005
Blair
After the election, the Conservatives relied on the Lib Dems for majority
77
2010
Cameron
11
2015
Cameron
Supply and confidence agreement
2017
May
81
2019
Johnson
174
2024
Starmer