1966 General Election

Political Parties

Total Votes

%

MPs

Conservative Party

11,418,455

41.9

253

Liberal Party

12,327,457

8.6

12

Labour Party

13,096,629

48.0

364

Communist Party

62,092

0.2

0

Plaid Cymru

61,071

0.2

0

Scottish National Party

128,474

0.5

0

Republican Labour Party

26,292

0.1

1