| Dates of Office | Sergeant-at-Arms | Notes |
|---|
| 02 Nov 1867 – 13 Jan 1892 | Lieutenant-Colonel Donald MacDonell | was also pre-confederation Sergeant-at-Arms |
| 13 Jan 1892 - 20 Sep 1917 | Lieutenant-Colonel Henry Smith | |
| 20 Sep 1917 - 26 Jul 1930 | Lieutenant-Colonel Henry Bowie | Acting from 20 Sep 1917 - 05 Mar 1918 |
| 26 Jul 1930 - 09 Jan 1934 | Lieutenant-Colonel Henry Coghill | |
| 13 Feb 1934 - 1944 | Brigadier Milton Gregg | |
| 1939 - 24 Aug 1945 | Mr. Arthur Beauchesne (Acting) | filled in while Brig. Gregg served in WW2 |
| 24 Aug 1945 - 07 Jan 1960 | Lieutenant-Colonel William Franklin | |
| 07 Jan 1960 - 27 Apr 1978 | Lieutenant-Colonel David Currie | |
| 27 Apr 1978 - 29 Aug 2005 | Major-General Maurice Cloutier | |
| 24 Mar 2005 - 01 Sep 2006 | Ms. Audrey O'Brien (Acting) | filled in while MGen. Cloutier was ill |
| 01 Sep 2006 - 08 Jan 2015 | Chief Superintendent (RCMP) Kevin Vickers | famously killed a Parliamentary intruder in 2014 |
| 08 Jan 2015 - | Assistant Commissioner (RCMP) Pat McDonell | Acting until July 1, 2019 |
|
|
