| 3 May 1979 | UK General Election 03 May 1979 | Gillingham | UK Parliamentary general election | Conservative Party | 26,791 | 53.1% | 1st | Yes |
| 10 October 1974 | UK General Election 10 Oct 1974 | Gillingham | UK Parliamentary general election | Conservative Party | 19,042 | 40.4% | 1st | Yes |
| 28 February 1974 | UK General Election 28 Feb 1974 | Gillingham | UK Parliamentary general election | Conservative Party | 20,934 | 26.5% | 1st | Yes |
| 18 June 1970 | UK General Election 18 Jun 1970 | Gillingham | UK Parliamentary general election | Conservative Party | 25,813 | 58.8% | 1st | Yes |
| 31 March 1966 | UK General Election 31 Mar 1966 | Gillingham | UK Parliamentary general election | Conservative Party | 20,158 | 49.5% | 1st | Yes |
| 15 October 1964 | UK General Election 15 Oct 1964 | Gillingham | UK Parliamentary general election | Conservative Party | 20,228 | 51.4% | 1st | Yes |
| 8 October 1959 | UK General Election 08 Oct 1959 | Gillingham | UK Parliamentary general election | Conservative Party | 23,142 | 59.3% | 1st | Yes |
| 26 May 1955 | UK General Election 26 May 1955 | Gillingham | UK Parliamentary general election | Conservative Party | 20,984 | 55.5% | 1st | Yes |
| 25 October 1951 | UK General Election 25 Oct 1951 | Gillingham | UK Parliamentary general election | Conservative Party | 21,453 | 53.7% | 1st | Yes |
| 23 February 1950 | UK General Election 23 Feb 1950 | Gillingham | UK Parliamentary general election | Conservative Party | 20,504 | 52.7% | 1st | Yes |
| 5 July 1945 | UK General Election 05 Jul 1945 | Finsbury | UK Parliamentary general election | Conservative Party | 4,029 | 29.2% | 2nd | No |