Fighting

The 37th battalion was recruited in Niagara Falls, Aurora, Milton, Parry Sound, Owen Sound, Whitby, Barrie, Sudbury, Sault Ste Marie, Toronto, Cobalt, Haileybury, and North Bay and mobilized in Niagara, Ontario, with a strength of 40 officers and 104 other ranks. The battalion embarked from Halifax on 27 November 1915, on the troop ship Lapland, and disembarked in the UK on 5 December.

The 36th battalion was recruited in n Hamilton, St. Catharines, Brampton, Brantford, Niagara Falls, Dundas, Simcoe and York County and mobilized in Hamilton, Ontario, with a strength of 39 officers and 1004 other ranks. The battalion embarked from Montreal on 19 June 1915, on the troop ship Corsican, and disembarked in the UK on 29 June.

The 35th battalion was recruited in Toronto, Barrie and Aurora and mobilized in Toronto, Ontario, with a strength of 41 officers and 115 other ranks. The battalion embarked from Montreal on 16 October 1915, on the troop ship Metagama, and disembarked in the UK on 25 October.

The 34th battalion was recruited in Guelph, Woodstock, Galt and Stratford and mobilized in Guelph, Ontario, with a strength of 41 officers and 1103 other ranks. The battalion embarked from Quebec on 23 October 1915, on the troop ship California, and disembarked in the UK on 1 November.

The 33rd battalion was recruited in London, Windsor, Chatham, St. Thomas, Strathroy, Goderich and mobilized in London, Ontario, with a strength of 40 officers and 946 other ranks. The battalion embarked from Halifax on 17 March 1916, on the troop ship Lapland, and disembarked in the UK on 26 March.

The 32nd battalion was recruited in Saskatoon, Brandon, Moosomin, Portage la Prairie, Weyburn, Lloydminster, Moose Jaw and Roblin and mobilized in Winnipeg, Manitoba, with a strength of 35 officers and 962 other ranks. The battalion embarked from Halifax on 23 February 1915, on the troop ship Southland or Vaterland, and disembarked in the UK on 7 March.

The 31st battalion was recruited in Edmonton, Calgary, Medicine Hat, Lethbridge, Red Deer, Wetaskiwin, Youngstown, Claresholm and Pincher Creek and mobilized in Calgary, Alberta, with a strength of 37 officers and 1122 other ranks. The battalion embarked from Quebec on 17 May 1915, on the troop ship Carpathia, and disembarked in the UK on 38 May, and arrived in France on 18 September. 

The 30th battalion was recruited in Prince Rupert, Kamloops, East Kootenay and Victoria and mobilized in Victoria, British Columbia, with a strength of 35 officers and 978 other ranks. The battalion embarked from Halifax on 23 February 1915, on the troop ships Missanabie, Southland, and Megantic, and disembarked in the UK on 6 March. 

The 29th battalion was recruited in Vancouver and New Westminster and mobilized in Vancouver, British Columbia, with a strength of 37 officers and 1104 other ranks. The battalion embarked from Montreal on 20 May 1915, on the troop ship Missanabie, and disembarked in the UK on 30 May, and arrived in France on 17 September.

The 28th battalion was recruited in Regina, Moose Jaw, Saskatoon, Fort William, Port Arthur and Prince Albert, and mobilized in Winnipeg, Manitoba, with a strength of 36 officers and 1084 other ranks. The battalion embarked from Montreal on 29 May 1915, on the troop ship Northland, and disembarked in the UK on 8 June, and arrived in France on 17 September.