Robert M. Johnston | |
|---|---|
| Member of the Ontario Parliament for St. Catharines | |
| In office 1967–1977 | |
| Preceded by | New riding |
| Succeeded by | Jim Bradley |
| 52nd Mayor of St. Catharines | |
| In office 1964–1967 | |
| Preceded by | Ivan Buchanan |
| Succeeded by | Mackenzie Chown |
| Personal details | |
| Born | September 15, 1916 Port Dalhousie, Ontario |
| Died | October 16, 1985 (aged 69) Hotel Dieu Hospital, St.Catharines, Ontario |
| Political party | Progressive Conservative |
| Occupation | Johnston's Coal, Ice and Fuel |
Robert Mercer Johnston (September 15, 1916 - October 16, 1985) was an Ontario political figure. He represented St. Catharines in the Legislative Assembly of Ontario from 1967 to 1977 as a Progressive Conservative member.