British Empire
Edged weapons
- Kukri knife (Used by Gurkha regiments)
- M1907 bayonet
- Pattern P1897 officer's sword
- Pistol bayonet
Flare guns
Sidearms
- Colt M1903 Pocket Hammerless
- Colt M1909 New Service
- Colt M1911
- Enfield Mk I and Mk II
- Lancaster M1860
- Mauser C96
- Smith & Wesson M1899
- Smith & Wesson M1917
- Smith & Wesson No.3
- Smith & Wesson Triple Lock
- Webley–Fosbery Automatic (Private purchase by officers only)
- Webley M1872 British Bull Dog
- Webley Mk IV, Mk V and Mk VI
- Webley Self-Loading Mk I
Rifles
- Arisaka Type 30 (Royal Navy and home defence only)
- Arisaka Type 38
- Elephant gun (Ad hoc use against sniper armour)
- Enfield Pattern P1914
- Farquhar–Hill Pattern P1918 (Troop trials only)
- Farquharson M1872 [ citation needed ]
- Lee–Enfield Magazine Mk I
- Lee–Enfield Short Magazine Mk I, Mk II and Mk III
- Lee–Metford Mk I and Mk II
- Lee–Speed No.1 and No.2
- Mauser–Verqueiro M1904 (Used by South African units)
- Marlin M1894 [ citation needed ]
- Martini–Enfield Mk I and Mk II
- Martini–Henry Mk IV
- Remington M1901 Rolling Block
- Remington Model 14-1/2
- Ross Mark III (Canadian service)
- Snider–Enfield Mk III [ citation needed ]
- Winchester M1886 (Royal Flying Corps)
- Winchester M1892 (Royal Navy)
- Winchester M1894 (Royal Navy shipboard use)
- Winchester M1895 [ citation needed ]
- Winchester M1907 (120 rifles for Royal Flying Corps)
- Winchester M1910
Machine guns
- Colt–Browning M1895/14
- Browning M1917
- Hotchkiss Mk I
- Lewis Mk I
- Madsen machine gun
- Maxim M1884
- Vickers machine gun
Grenades
- No.1 grenade
- No.2 grenade (Also known as "Hales")
- No.3 rifle grenade (Also known as "Hales")
- No.5, No.23 and No.36 grenade (Also known as "Mills")
- No.6 and No.7 grenade
- No.8 and No.9 double cylinder grenade (Also known as "Jam tin")
- No.15 and No.16 grenade (Also known as "Ball")
- No.17 rifle grenade [6]
- No.20 rifle grenade [6]
- No.22 rifle grenade [6]
- No.24 rifle grenade [6]
- No.35 rifle grenade [6]
- No.44 rifle grenade [6]
Obstacle clearing explosive charges
Flamethrowers
Mortars
- 2-inch mortar
- 3.7-inch mortar
- 4-inch mortar
- Garland trench mortar
- Livens Projector
- Newton 6-inch mortar
- Stokes mortar
- Vickers 1.57-inch mortar
Projectile weapons
Anti-aircraft weapons
