| 1916: |
110th Irish Regiment |
|
│ |
| 1919: |
│
│
│ |
1st Machine Gun Brigade,
Canadian Machine Gun Corps
│ |
|
 |
 |
| 1920: |
1st Battalion
(180nd Battalion, CEF), |
2nd Battalion
(208nd Battalion, CEF), |
│
│ |
|
The Irish Regiment |
│ |
|
[Non Permanent Active Militia] |
[Reserve] |
│ |
|
 |
 |
|
│ |
│ |
│ |
| 1924: |
│
│
│ |
│
│
│ |
1st Machine Gun Battalion,
Canadian Machine Gun Corps
│ |
| 1932: |
The Irish Regiment of Canada |
│ |
|
 |
 |
|
│ |
│ |
│ |
| 1936: |
│
│ |
disbanded |
│
│ |
|
|
 |
|
|
The Irish Regiment of Canada
(M.G.)
│ |
| 1940: |
The Irish Regiment of Canada
│ |
|
|
|
| 1940: |
2nd (Reserve) Battalion, |
1st Battalion, |
|
The Irish Regiment of Canada |
|
│
│ |
[Canadian Active Service Force]
│ |
| 1946: |
The Irish Regiment of Canada
│
│ |
disbanded |
49th Heavy Anti-Aircraft Regiment,
Royal Cananadian Artillery
│ |
| 1947: |
│
│
│ |
|
58th Light Anti-Aircraft Regiment,
Royal Cananadian Artillery
│ |
| 1948: |
│
│
│
│ |
|
58th (Sudbury) Light
Anti-Aircraft Regiment,
Royal Cananadian Artillery
│ |
|
│ |
|
│ |
| 1960: |
│
│
│ |
|
58th (Sudbury) Light
Anti-Aircraft Artillery Regiment
│ |
| 1962: |
│
│
│ |
|
58th (Sudbury)
Field Artillery Regiment
│ |
| 1965: |
[Supplementary Reserve]
│ |
|
│
│ |
| 1965: |
1st Battalion, |
|
2nd Battalion, |
|
The Irish Regiment of Canada |
|
│
│ |
|
(Sudbury)
│ |
| 1975: |
1st Battalion, |
|
2nd Battalion, |
|
Irish Regiment of Canada |
|
│ |
|
│ |
|
|
|
Overseas battalions of the Canadian Expeditionary Force
perpetuated by the Irish Regiment of Canada |
| |
|
180th Battalion
(Sportsmen) |
208th Battalion
(Canadian Irish) |
1st Battalion,
Canadian Machine Gun Corps |
|
 |
 |
 |
| |