Elswick Ordnance Company
| Company type | Private |
|---|---|
| Industry | Engineering |
| Founded | 1859 |
| Defunct | 1927 |
| Fate | Merged into Vickers-Armstrongs |
| Successor | W.G. Armstrong & Mitchell Company |
| Headquarters | Newcastle upon Tyne, England |
Key people | William George Armstrong Founder |
| Products | Artillery and ammunition |
The Elswick Ordnance Company (sometimes referred to as Elswick Ordnance Works, but usually as "EOC") was a British armaments manufacturing company of the late 19th and early 20th century