| 31 Canadian Brigade Group !! !! London |
| 1st Hussars | Reconnaissance | London, Ontario |
| The Windsor Regiment (RCAC) | Armoured | |
| 11th Field Artillery Regiment, RCA | Guelph, Ontario |
| 56th Field Artillery Regiment, RCA | Brantford, Ontario |
| 31 Combat Engineer Regiment (The Elgins) | St. Thomas, Ontario |
| The Royal Hamilton Light Infantry (Wentworth Regiment) | Dismounted infantry | |
| The Lincoln and Welland Regiment | Dismounted infantry | St. Catharines and Niagara Falls, Ontario |
| 4th Battalion, The Royal Canadian Regiment (London and Oxford Fusiliers) | Dismounted infantry | London and Stratford, Ontario |
| The Royal Highland Fusiliers of Canada | Dismounted infantry | Cambridge and Kitchener, Ontario |
| The Essex and Kent Scottish Regiment | Dismounted infantry | Windsor and Chatham, Ontario |
| The Argyll and Sutherland Highlanders of Canada (Princess Louise's) | Dismounted infantry | Hamilton, Ontario |
| 21 (Windsor) Service Battalion | |
| 22 (London) Service Battalion | |
| 23 (Hamilton) Service Battalion | |
| 32 Canadian Brigade Group !! !! Toronto |
| The Governor General's Horse Guards | Reconnaissance | Toronto, Ontario |
| The Queen's York Rangers (1st American Regiment) (RCAC) | Reconnaissance | Toronto |
| 7th Toronto Regiment, RCA | Artillery | |
| 2 Field Engineer Regiment | Toronto |
| The Queen's Own Rifles of Canada | Dismounted infantry | Toronto |
| The Royal Regiment of Canada | Dismounted infantry | Toronto |
| The Grey and Simcoe Foresters | Dismounted infantry | Owen Sound and Barrie, Ontario |
| The Lorne Scots (Peel, Dufferin and Halton Regiment) | Dismounted infantry | Brampton, Oakville and Georgetown, Ontario |
| 48th Highlanders of Canada | Dismounted infantry | Toronto |
| The Toronto Scottish Regiment (Queen Elizabeth the Queen Mother's Own) | Dismounted infantry | |
| 25 (Toronto) Service Battalion | |
| 25 Military Police Platoon | |
| 2 Intelligence Company | Toronto |
| 33 Canadian Brigade Group !! !! Ottawa |
| The Ontario Regiment (RCAC) | Reconnaissance | Oshawa, Ontario |
| 30th Field Artillery Regiment, RCA | "The Bytown Gunners" | Ottawa, Ontario |
| 49th (Sault Ste Marie) Field Artillery Regiment, RCA | |
| 1st Air Defence Regiment (Lanark & Renfrew Scottish), RCA | Pembroke, Ontario |
| Governor General's Foot Guards | Dismounted infantry | Ottawa |
| The Princess of Wales' Own Regiment | Dismounted infantry | Kingston, Ontario |
| The Hastings and Prince Edward Regiment | Dismounted infantry | Belleville, Peterborough and Cobourg, Ontario |
| The Brockville Rifles | Dismounted infantry | |
| Stormont, Dundas and Glengarry Highlanders | Dismounted infantry | Cornwall, Ontario |
| The Cameron Highlanders of Ottawa | Dismounted infantry | |
| The Algonquin Regiment | Dismounted infantry | North Bay, Ontario |
| 2nd Battalion, Irish Regiment of Canada | Dismounted infantry | Sudbury, Ontario |
| 26 (North Bay) Service Battalion | |
| 28 (Ottawa) Service Battalion | |
| 2 Intelligence Platoon | Ottawa |