John Houlton Marshall | |
|---|---|
 John Houlton Marshall, Province House | |
| Born | 9 October 1768 Halifax, Nova Scotia |
| Died | 2 May 1837 Bloomsbury Square, London |
| Allegiance | United Kingdom |
| Service | Royal Navy |
| Years of service | 1778–1837 |
| Rank | Commander |
| Commands | HMS Halcyon |
| Battles / wars | |
John Houlton Marshall (9 October 1768 in Halifax, Nova Scotia – 2 May 1837 in Charlotte Street, Bloomsbury Square, Middlesex) was a Nova Scotian who was a naval officer at the Battle of Trafalgar during the Napoleonic Wars.