1^st King George’s Own Gurkha Rifles

2^nd King Edward’s Own Gurkha Rifles

3^rd Queen Alexandra’s Own Gurkha Rifles

4^th Prince of Wales’s Own Gurkha Rifles

5^th Royal Gurkha Rifles

	Presidency of Bengal

1815:	1^st Nasiri Battalion │	2^nd Nasiri Battalion │	The Sirmoor Battalion │	The Kumaon Battalion │
1816:	│ │	│ │	│ │	The Kumaon Provincial Battalion │
1823:	5^th Local Battalion │	6^th Local Battalion │	8^th Local Battalion │	9^th Local Battalion │

1826:	4^th (Nasiri) Local Battalion │		6^th (Sirmoor) Local Battalion │	7^th (Kumaon) Local Battalion │
1843:	4^th (Nasiri) Rifle Battalion │		│ │	│ │
1850:	66^th (Goorkha) Regiment of Bengal Native Infantry │		The Sirmoor Battalion │ │ │	│ │ │ │
1857:	│		│	│	Extra Goorkha Battalion	Punjab Irregular Force
	│		│	│	│
1858:	66^th (Goorkha Light Infantry) Regiment of Bengal Native Infantry │		The Sirmoor Rifle Regiment │ │ │	│ │ │ │	│ │ │ │	25^th Regiment of Punjab Infantry (Hazara Goorkha Battalion) │
1860:	│ │		│ │	The Kumaon Battalion │	│ │	│ │
	Rebuilding the Bengal Army					│
	│		│	│	│	│
1861:	11^th Regiment of Bengal Native Infantry │ │		17^th Regiment of Bengal Native Infantry │ │	18^th Regiment of Bengal Native Infantry │ │	19^th Regiment of Bengal Native Infantry │ │	7^th Regiment of Infantry (Hazara Goorkha Battalion), Punjab Irregular Force │
	transferred to the Goorkha list
	│		│	│	│	│
1861:	1^st Goorkha Regiment (Light Infantry) │		2^nd Goorkha Regiment │ │	3^rd Goorkha Regiment │ │	4^th Goorkha Regiment │ │	5^th Goorkha Regiment (Hazara Goorkha Battalion) │
1864:	│ │ │ │		2^nd Goorkha (The Sirmoor Rifle) Regiment │	3^rd (The Kumaon) Goorkha Regiment │ │	│ │ │ │	│ │ │ │
1876:	│ │ │ │		2^nd (Prince of Wales’s Own) Goorkha Regiment (The Sirmoor Rifles) │	│ │ │ │	│ │ │ │	│ │ │ │
1886:	│ │ │		│ │ │	│ │ │	│ │ │	5^th Goorkha Regiment The Hazara Goorkha Battalion │
1886:	2^nd Bⁿ raised │		2^nd Bⁿ raised │	│ │	2^nd Bⁿ raised │	2^nd Bⁿ raised │
1887:	│ │		│ │	3^rd Goorkha Regiment │	│ │	5^th Goorkha Regiment │
1887:	│ │		│ │	2^nd Bⁿ raised │	│ │	│ │
1890:	│ │ │		│ │ │	2^nd Bⁿ → 39^th Bengal Infantry 2^nd Bⁿ raised │	│ │ │	│ │ │
1891:	1^st Gurkha (Rifle) Regiment │ │ │		2^nd (Prince of Wales’s Own) Gurkha (Rifle) Regiment (The Sirmoor Rifles) │	3^rd Gurkha (Rifle) Regiment │ │ │	4^th Gurkha (Rifle) Regiment │ │ │	5^th Gurkha (Rifle) Regiment │ │ │
1901:	1^st Gurkha Rifles │ │ │		2^nd (Prince of Wales’s Own) Gurkha Rifles (The Sirmoor Rifles) │	3^rd Gurkha Rifles │ │ │	4^th Gurkha Rifles │ │ │	5^th Gurkha Rifles │ │ │
1903:	1^st Gurkha Rifles (The Malaun Regiment)		│ │	│ │	│ │	5^th Gurkha Rifles (Frontier Force)
	│		│	│	│	│
1906:	1^st Prince of Wales’s Own Gurkha Rifles (The Malaun Regiment)		2^nd King Edward’s Own Gurkha Rifles (The Sirmoor Rifles)	│ │ │	│ │ │	│ │ │
	│		│	│	│	│
1907:	│ │ │		│ │ │	3^rd The Queen’s Own Gurkha Rifles │	│ │ │	│ │ │
1908:	│ │ │		│ │ │	3^rd Queen Alexandra’s Own Gurkha Rifles │	4^th Prince of Wales’s Own Gurkha Rifles │	│ │ │
1910:	1^st King George’s Own Gurkha Rifles (The Malaun Regiment)		│ │ │	│ │ │	│ │ │	│ │ │
	│		│	│	│	│
1916:	│ │		│ │	4^th Bⁿ raised │	│ │	3^rd Bⁿ raised │
1917:	3^rd Bⁿ raised │		3^rd Bⁿ raised │	3^rd Bⁿ raised │	│ │	│ │
1920:	│ │		│ │	3^rd Bⁿ disbanded │	│ │	│ │
1921:	│ │		│ │	│ │	│ │	5^th Royal Gurkha Rifles (Frontier Force)
	│		│	│	│	│
1921:	3^rd Bⁿ disbanded │		│ │	│ │	│ │	3^rd Bⁿ disbanded │
1922:	│ │		│ │	4^th Bⁿ disbanded │	│ │	│ │
1927:	│		│	│	│	│
1936:	│ │ │ │		2^nd King Edward VII’s Own Gurkha Rifles (The Sirmoor Rifles) │	│ │ │ │	│ │ │ │	│ │ │ │
1937:	1^st King George V’s Own Gurkha Rifles (The Malaun Regiment) │		│ │ │ │	│ │ │ │	│ │ │ │	│ │ │ │
	│		│	│	│	│
1940:	3^rd Bⁿ raised │		4^th Bⁿ raised │	3^rd Bⁿ raised │	3^rd Bⁿ raised │	3^rd Bⁿ raised │
1941:	4^th Bⁿ raised │		5^th Bⁿ raised │	4^th Bⁿ raised │	4^th Bⁿ raised │	4^th Bⁿ raised │
1942:	5^th Bⁿ raised │		2^nd Bⁿ captured │	│ │	│ │	│ │
1946:	5^th Bⁿ disbanded 4^th Bⁿ disbanded 3^rd Bⁿ disbanded │		3^nd Bⁿ → 2^nd Bⁿ │ │ │	│ │ │ │	4^th Bⁿ disbanded │ │ │	4^th Bⁿ disbanded │ │ │
1947:	│ │		5^th Bⁿ disbanded │	4^th Bⁿ disbanded │	│ │	│ │
	Union of India
	│		│	│	│	│
1948:	│ │ │		4^th Bⁿ → 5^th Bⁿ, 8^th Gurkha Rifles │ │	│ │ │	│ │ │	3^rd Bⁿ, 6^th Gurkha Rifles → 5^th Bⁿ 3^rd Bⁿ, 7^th Gurkha Rifles → 6^th Bⁿ │
1948:	1^st and 2^nd Bⁿ │		1^st and 2^nd Bⁿ transferred to the British Army	1^st, 2^nd and 3^rd Bⁿ │	1^st, 2^nd and 3^rd Bⁿ │	1^st, 2^nd, 3^rd, 5^th and 6^th Bⁿ │
1949:	1^st King George V’s Own Gorkha Rifles (The Malaun Regiment) │			3^rd Queen Alexandra’s Own Gorkha Rifles │ │	4^th Prince of Wales’s Own Gorkha Rifles │ │	5^th Royal Gorkha Rifles (Frontier Force) │ │
	Republic of India
	│			│	│	│
1950:	1 Gorkha Rifles (The Malaun Regiment)			3 Gorkha Rifles	4 Gorkha Rifles	5 Gorkha Rifles (Frontier Force)
	│			│	│	│
1959:	3^rd Bⁿ raised │			│ │	│ │	│ │
1962:	│ │			│ │	4^th Bⁿ raised │	│ │
1963:	4^th Bⁿ raised │			5^th Bⁿ raised │	5^th Bⁿ raised │	4^th Bⁿ raised │
1964:	│ │			4^th Bⁿ raised │	│ │	│ │
1965:	5^th Bⁿ raised │			│ │	│ │	│ │
1988:	│			│	│	│