| Riding | Name | Party | First elected / previously elected | Position
| Annapolis East | Henry Davies Hicks | Liberal | 1945 |
| Annapolis West | Peter Murray Nicholson | Liberal | 1956 |
| Antigonish | William F. MacKinnon | Progressive Conservative | 1956 |
| Cape Breton South | Donald C. McNeil | Progressive Conservative | 1956 |
| Cape Breton Centre | Michael MacDonald | CCF | 1945 |
| Cape Breton North | John M. Macdonald | Progressive Conservative | 1956 |
| Cape Breton Nova | Percy Gaum | Progressive Conservative | 1956 |
| Cape Breton East | Layton Fergusson | Progressive Conservative | 1956 |
| Cape Breton West | Edward Manson | Progressive Conservative | 1956 |
| Clare | Pierre E. Belliveau | Liberal | 1953 |
| Colchester | Robert L. Stanfield | Progressive Conservative | 1949 | Premier
| G. I. Smith | Progressive Conservative | 1949 |
| Cumberland East | James A. Langille | Progressive Conservative | 1953 |
| Cumberland West | Allison T. Smith | Liberal | 1953 |
| Cumberland Centre | Stephen T. Pyke | Progressive Conservative | 1953 | Minister of Labour
| Digby | Malcolm Stewart Leonard | Progressive Conservative | 1956 | Minister of Education
| Guysborough | A. W. Cameron | Liberal | 1956 |
| Halifax South | Richard A. Donahoe | Progressive Conservative | 1954 |
| Halifax Centre | Gordon S. Cowan | Liberal | 1956 |
| Halifax North | John E. Ahern | Liberal | 1956 |
| Halifax Northwest | Ronald Manning Fielding | Liberal | 1941 |
| Halifax East | Duncan MacMillan | Liberal | 1956 |
| Halifax West | Charles H. Reardon | Liberal | 1956 |
| Halifax County Dartmouth | Geoffrey W. Stevens | Liberal | 1933 |
| Hants East | Ernest M. Ettinger | Progressive Conservative | 1949, 1956 |
| Hants West | George H. Wilson | Progressive Conservative | 1950 |
| Inverness | Joseph Clyde Nunn | Liberal | 1954 |
| Roderick MacLean | Liberal | 1949 |
| Kings North | Eric Balcom | Liberal | 1956 |
| Kings South | Edward Haliburton | Progressive Conservative | 1953 | Minister of Agriculture
| Kings West | Hiram Thomas | Progressive Conservative | 1956 |
| Lunenburg Centre | George O. Lohnes | Progressive Conservative | 1956 |
| Lunenburg East | R. Clifford Levy | Progressive Conservative | 1953 |
| Maurice L. Zinck | Progressive Conservative | 1959 |
| Lunenburg West | Harley J. Spence | Progressive Conservative | 1953 |
| Pictou East | William A. MacLeod | Progressive Conservative | 1956 |
| Pictou West | Harvey Veniot | Progressive Conservative | 1956 |
| Pictou Centre | Donald R. MacLeod | Progressive Conservative | 1956 |
| Queens | W. S. Kennedy Jones | Progressive Conservative | 1953 | speaker
| Richmond | Earl Wallace Urquhart | Liberal | 1949 |
| Shelburne | James M. Harding | Progressive Conservative | 1956 |
| Victoria | Carleton L. MacMillan | Liberal | 1949 |
| Yarmouth | Willard O'Brien | Liberal | 1956 |
| Eric Spinney | Liberal | 1956 | |