| 109th Regiment of Foot | |
|---|---|
| Active | 1853–1881 |
| Country | &sq=Qlik&lang=&file=File:Flag_of_the_British_East_India_Company_(1801).svg){kind=small} East India Company (1853–1858) United Kingdom (1858–1881) |
| Branch | Bombay Army (1853–1862) British Army (1862–1881) |
| Type | Infantry |
| Size | One battalion |
| Garrison/HQ | Birr Barracks, Birr, County Offaly |
| Engagements | Indian Rebellion |
The 109th Regiment of Foot (Bombay Infantry) was an infantry regiment of the British Army from 1862 to 1881, when it was amalgamated into The Prince of Wales's Leinster Regiment (Royal Canadians).