1929 General Election - Cambridge
| Year | 1929 |
| General election | 1929 General Election |
| Constituency | Cambridge |
| Turnout | 79.8% |
Results
| Candidate | Party | Votes |
| Newton, George Douglas Cochrane | Unionist | 13,867 |
| Hardman, David Rennie | Labour | 10,116 |
| Amos, Percy Maurice Maclardie Sheldon | Liberal | 8,124 |