&sq=Qlik&lang=&file=File:Question_book-new.svg){kind=small} | This article relies largely or entirely on a single source. (October 2017) |
| 4th Cavalry | |
|---|---|
| Active | 1838-1922 |
| Country | India |
| Allegiance |  Oudh State (1840-1858)  East India Company (1840-1858)  British India (1858-1922) |
| Branch | Oudh State (1838-1840) Bengal Army (1840-1895)  British Indian Army (1895-1922) |
| Type | Cavalry |
| Size | Regiment |
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The 4th Cavalry was a cavalry regiment of Awadh (1838-40), the Bengal Army (1838-1895) and the British Indian Army (1895-1922).