List of Battalions of the York and Lancaster Regiment:Frederick, pp. 323-5.James, pp. 99–100. List of Battalions Regulars 1st Battalion (Regular) - World War I - 83rd Brigade, 28th Division. World War II - 15th Brigade, 5th Infantry Division 2nd Battalion (Regular) - World War I - 16th Brigade, 6th Division. World War II - 14th Brigade, 6th Infantry Division (later 70th Infantry Division) Militia 3rd (Militia) Battalion (3rd West York Regiment of Militia) Territorials and Volunteers 1st (Hallamshire) Volunteer Battalion (1881–1908) 2nd Volunteer Battalion (1881–1908) 4th (Hallamshire) Battalion (1908–1924) formerly 1st (Hallamshire) Volunteer Battalion 5th Battalion (1908–1936) formerly 2nd Volunteer Battalion 67th (York and Lancaster Regiment) Heavy Anti-Aircraft Regiment, Royal Artillery (1936–47) formerly 5th BattalionLitchfield, pp. 262–3. The Hallamshire Battalion (1924–1967) Yorkshire Volunteers (1967–1993) The Hallamshire (T) Battalion (1967–1971)
Hostilities only units 1/4th (Hallamshire) Battalion - 148th (3rd West Riding) Brigade, 49th (West Riding) Infantry Division 1/5th Battalion - 148th (3rd West Riding) Brigade, 49th (West Riding) Infantry Division 2/4th (Hallamshire) Battalion (191419)2nd Line Territorial Force (TF)187th Brigade, 62nd (2nd West Riding) Division 3/4th (Hallamshire) Battalion (191519)3rd Line TFHome Service 2/5th Battalion (191418)2nd Line TF187th Brigade, 62nd (2nd West Riding) Division 3/5th Battalion (191516)3rd Line TFHome Service 6th (Service) Battalion (191419)32nd Brigade, 11th (Northern) Division 6th Battalion (193947)2nd Line TA138th Infantry Brigade, 46th Division 7th (Service) Battalion (Pioneers) (191419)50th Brigade, 17th (Northern) Division 7th Battalion (Pioneers) (194046)served in India throughout the war 8th (Service) Battalion (191419)70th Infantry Brigade, 23rd Division 8th Battalion (Pioneers) (194045)Indian 25th Division 9th (Service) Battalion (191419)70th Brigade, 23rd Division 9th Battalion (194046)Indian 25th Division 10th (Service) Battalion (191418)63rd Infantry Brigade, 21st Division (attached to 37th Division from 1916) 10th Battalion (194041)converted to 150th Regiment, Royal Armoured Corps, 254th Indian Tank Brigade 11th (Reserve) Battalion (191416)90th Brigade, 33rd DivisionHome Service, disbanded 1916 11th Battalion (194044) 12th (Service) Battalion (Sheffield) (191418) 94th Brigade, 31st Division 13th (Service) Battalion (1st Barnsley) (191415) 94th Brigade, 31st Division (attached 93rd Brigade from Feb. 1918) 14th (Service) Battalion (2nd Barnsley) (191418) 94th Brigade, 31st Division 15th (Reserve) Battalion (19151916)Home Service 16th (Transport Workers) Battalion (191619)Home Service 17th (Labour) Battalion (191617)Home Service 18th (Service) Battalion (1918)41st Brigade, 14th (Light) Division (from June 1918) 50th (Holding) Battalion (1940) 53rd (Service) Battalion (1919)
Notes
References J.B.M. Frederick, Lineage Book of British Land Forces 1660–1978, Vol I, Wakefield: Microform Academic, 1984, ISBN 1-85117-007-3. Brig E.A. James, British Regiments 1914–18, London: Samson Books, 1978, ISBN 0-906304-03-2/Uckfield: Naval & Military Press, 2001, ISBN 978-1-84342-197-9. Norman E.H. Litchfield, The Territorial Artillery 1908–1988 (Their Lineage, Uniforms and Badges), Nottingham: Sherwood Press, 1992, ISBN 0-9508205-2-0.