2 Mounted Division:
1 Composite Mounted Brigade: Headquarters, 1 South Midland Mounted Brigade (1915 Apr - Dec).
1 Composite Mounted Brigade: 1/1 Royal Gloucestershire Yeomanry (1915 Aug - Dec).
1 Composite Mounted Brigade: 1/1 Warwickshire Yeomanry (1915 Oct - Dec).
1 Composite Mounted Brigade: 1/1 Worcestershire Yeomanry (1915 Aug - Dec).
1 Composite Mounted Brigade: Headquarters 2 South Midland Mounted Brigade (1915 Apr - Nov).
1 Composite Mounted Brigade: 1/1 Dorsetshire Yeomanry (1915 Apr - Nov).
1 Composite Mounted Brigade: Headquarters 5 Yeomanry Brigade (1915 Aug).
1 Composite Mounted Brigade: 1/1 Hertfordshire Yeomanry (1915 Aug - Nov).
1 Composite Mounted Brigade: 1/2 County of London Yeomanry (Westminster Dragoons) (1915 Aug - Dec).
2 Composite Mounted Brigade: Headquarters 3 Nottinghamshire and Derbyshire Mounted Brigade (1915 Aug - Sept).
2 Composite Mounted Brigade: 1 Derbyshire Yeomanry; Diaries for June 1915, August 1915 and September 1915 not included, reported 2002 (1914 Aug - 1915 Oct).
2 Composite Mounted Brigade: 1 Sherwood Rangers Yeomanry (1915 Aug - Nov).
2 Composite Mounted Brigade: 1/1 South Nottinghamshire Hussars (1915 Aug - 1916 Jan).
2 Composite Mounted Brigade: Headquarters 4 London Mounted Brigade (1915 Aug - Dec).
2 Composite Mounted Brigade: 1/1 City of London Yeomanry (1915 Aug - Oct).
2 Composite Mounted Brigade: 1/1 County of London Yeomanry (1915 Aug - Nov).
2 Composite Mounted Brigade: 1/3 County of London Yeomanry (1915 Aug - Nov).
1/1 Scottish Horse Mounted Brigade: Headquarters (1915 Sept - Dec).
1/1 Scottish Horse Mounted Brigade: 1/1 Scottish Horse (1915 Aug - Dec).
1/1 Scottish Horse Mounted Brigade: 1/2 Scottish Horse (1915 Sept - Dec).
1/1 Scottish Horse Mounted Brigade: 1/3 Scottish Horse (1915 Aug - Dec).
1/1 Highland Mounted Brigade: Headquarters (1915 Sept - Dec).
1/1 Highland Mounted Brigade: 1/1 Fifeshire and Forfarshire Yeomanry; Diary for October 1915 not included. (1915 Sept - Dec).
1/1 Highland Mounted Brigade: 1/1 Lovat's Scouts (1915 Oct - Dec).
1/1 Highland Mounted Brigade: 1/2 Lovat's Scouts (1915 Sept - Dec)