| 51st Indian Infantry Brigade | |
|---|---|
| Active | December 1941 – May 1946 |
| Country |  British India |
| Allegiance | British Crown |
| Branch |  British Indian Army |
| Type | Infantry |
| Size | Brigade |
| Part of | 25th Indian Division |
| Engagements | Second World War |
| Commanders | |
| Notable commanders | Brig. R.A. Hutton Lt Col K.S. Thimayya |
The 51st Indian Infantry Brigade was an infantry brigade of the British Indian Army that saw active service in the Indian Army during the Second World War. It took part in the Arakan Campaign and in the immediate post-war period reoccupied Malaya.