|
Presidency of Bengal |
|
|
| 1809: |
Lt-Col Gardner’s Corps of Irregular Horse │ |
| 1823: |
2nd Regiment of Bengal Local Horse │ |
| 1838: |
│ │ │ |
1st Regiment Oudh Light Auxiliary Force Horse │ |
| 1840: |
2nd Regiment of Bengal Irregular Cavalry │ |
6th Regiment of Bengal Irregular Cavalry │ |
|
Rebuilding the Bengal Army |
|
│ |
│ |
| 1861: |
2nd Regiment of Bengal Cavalry │ |
4th Regiment of Bengal Cavalry │ |
| 1890: |
2nd Regiment of Bengal Lancers │ |
│ │ │ |
| 1900: |
│ │ │ |
4th Regiment of Bengal Lancers │ |
| 1901: |
2nd Bengal Lancers |
4th Bengal Lancers |
|
 │ |
 │ |
|
Renumbering into the Indian Army |
|
│ |
│ |
| 1903: |
2nd Lancers (Gardner’s Horse) │ |
4th Lancers │ │ |
| 1904: |
│ │ |
4th Cavalry │ |
|
 |
 |
| 1921: |
2nd/4th Cavalry │ |
| 1922: |
2nd Lancers (Gardner’s Horse) |
|
 │ |
| 1935: |
2nd Royal Lancers (Gardner’s Horse) │ |
|
Union of India |
|
│ |
| 1947: |
│ │ |
|
Republic of India |
|
│ |
| 1950: |
2nd Lancers |
|
 │ |