| Indian Army | |
|---|---|
 Star of India Red Ensign | |
| Active | 1857–1947 |
| Country |  India |
| Allegiance | British Crown |
| Type | Army |
| Size | 2.5 million men 1945 |
| Engagements | Second Afghan War Third Afghan War Second Burmese War Third Burmese War Second Opium War 1882 Anglo-Egyptian War 1868 Expedition to Abyssinia First Mohmand Campaign Boxer Rebellion Tirah Campaign British expedition to Tibet Sudan Campaign World War I Waziristan campaign 1919–1920 Waziristan campaign 1936–1939 World War II North West Frontier |
| Commanders | |
| Notable commanders | Herbert Kitchener, 1st Earl Kitchener William Slim, 1st Viscount Slim Archibald Wavell, 1st Earl Wavell Claude Auchinleck |
This is a list of regiments of the Indian Army as it was following the reorganisation of the Indian Armed Forces in 1922.