| No | Name | Location | Established | Ended |
|---|---|---|---|---|
| Grand Lodge of Ontario | Hamilton | <2016 | 2016> | |
| Provincial Grand Lodge | ||||
| Hamilton & District | <2016 | 2016> | ||
| Roll of Honour Assembly | ||||
| 1 | Hamilton | <2016 | 2016> | |
| Lodges | ||||
| 2 | Knight Chapter | Hamilton | <2016 | 2016> |
| 6 | Wentworth | Hamilton | <2016 | 2016> |
| 7 | Leeming Carr | <2016 | 2016> | |
| 11 | Royal City | Cambridge | <2016 | 2016> |
| 51 | William Merritt | Hamilton | <2016 | 2016> |
| 52 | River Valley | Cambridge | <2016 | 2016> |