| Battalion |
British |
2/3 The London Regiment |
2/3 (City of London) Battalion The London Regiment (Royal Fusiliers) |
1916 |
1918 |
| Battalion |
British |
3/3 The London Regiment |
3/3 (City of London) Battalion The London Regiment (Royal Fusiliers) |
1915 |
1916 |
| Battalion |
British |
2/4 The London Regiment |
2/4 (City of London) Battalion The London Regiment (Royal Fusiliers) |
1914 |
1916 |
| Battalion |
British |
2/4 The London Regiment |
2/4 (City of London) Battalion The London Regiment (Royal Fusiliers) |
1916 |
1918 |
| Battalion |
British |
3/4 The London Regiment |
3/4 (City of London) Battalion The London Regiment (Royal Fusiliers) |
1915 |
1916 |
| Battalion |
British |
2/5 The London Regiment |
2/5 (City of London) Battalion The London Regiment (London Rifle Brigade) |
1914 |
1918 |
| Battalion |
British |
2/6 The London Regiment |
2/6 (City of London) Battalion The London Regiment (City of London Rifles) |
1914 |
1918 |
| Battalion |
British |
2/7 The London Regiment |
2/7 (City of London) Battalion The London Regiment |
1914 |
1918 |
| Battalion |
British |
2/8 The London Regiment |
2/8 (City of London) Battalion The London Regiment (Post Office Rifles) |
1914 |
1918 |
| Battalion |
British |
2/9 The London Regiment |
2/9 (County of London) Battalion The London Regiment (Queen Victoria's) |
1914 |
1918 |
| Battalion |
British |
2/10 The London Regiment |
2/10 (County of London) Battalion The London Regiment (Hackney) |
1914 |
1919 |
| Battalion |
British |
2/11 The London Regiment |
2/11 (County of London) Battalion The London Regiment (Finsbury Rifles) |
1914 |
1918 |
| Battalion |
British |
2/12 The London Regiment |
2/12 (County of London) Battalion The London Regiment (The Rangers) |
1914 |
1918 |
| Battalion |
British |
2/13 The London Regiment |
2/13 (Princess Louise's Kensington) (County of London) Battalion The London Regiment |
1914 |
1919 |
| Battalion |
British |
2/14 The London Regiment |
2/14 (County of London) Battalion The London Regiment (London Scottish) |
1914 |
1919 |
| Battalion |
British |
2/15 The London Regiment |
2/15 (County of London) Battalion The London Regiment (Prince of Wales's Own, Civil Service Rifles) |
1914 |
1919 |
| Battalion |
British |
2/16 The London Regiment |
2/16 (County of London) Battalion The London Regiment (Queen's Westminster Rifles) |
1914 |
1919 |
| Battalion |
British |
2/17 The London Regiment |
2/17 (County of London) Battalion The London Regiment (Poplar and Stepney Rifles) |
1914 |
1919 |
| Battalion |
British |
2/18 The London Regiment |
2/18 (County of London) Battalion The London Regiment (London Irish Rifles) |
1914 |
1919 |
| Battalion |
British |
2/19 The London Regiment |
2/19 (County of London) Battalion The London Regiment (St. Pancras) |
1914 |
1920 |
| Battalion |
British |
2/20 The London Regiment |
2/20 (County of London) Battalion The London Regiment (Blackheath and Woolwich) |
1914 |
1919 |
| Battalion |
British |
2/21 The London Regiment |
2/21 (County of London) Battalion The London Regiment (First Surrey Rifles) |
1914 |
1919 |
| Battalion |
British |
2/22 The London Regiment |
2/22 (County of London) Battalion The London Regiment (The Queen's) |
1914 |
1920 |
| Battalion |
British |
2/23 The London Regiment |
2/23 (County of London) Battalion The London Regiment (The Queen's) |
1914 |
1919 |
| Battalion |
British |
2/24 The London Regiment |
2/24 (County of London) Battalion The London Regiment (The Queen's) |
1914 |
1919 |
| Battalion |
British |
2/25 The London Regiment |
2/25 (County of London) Battalion The London Regiment |
1914 |
1919 |
| Battalion |
British |
2/28 The London Regiment |
2/28 (County of London) Battalion The London Regiment (Artists Rifles) |
1914 |
1915 |
| Battalion |
British |
2/28 The London Regiment |
2/28 (County of London) Battalion The London Regiment (Artists Rifles) |
1915 |
1916 |
| Battalion |
British |
2/4 The Loyal Regiment |
2/4 Battalion The Loyal Regiment (North Lancashire) |
1914 |
1919 |
| Battalion |
British |
2/5 The Loyal Regiment |
2/5 Battalion The Loyal Regiment (North Lancashire) |
1914 |
1919 |