| Order: | 14th |
| Office: | Earl of Eglinton |
| Term Start: | 1861 |
| Term End: | 1892 |
| Spouse: | Sophia Anderson-Pelham |
| Children: | 4 |
| Birth Date: | 3 December 1841 |
| Death Date: | 30 August 1892 |
Archibald William Montgomerie, 14th Earl of Eglinton, DL (3 December 1841 – 30 August 1892) was a Scottish nobleman and member of the House of Lords.
Eglinton was a Deputy Lieutenant of Lanarkshire and Ayrshire. He succeeded to the titles on the death of his father on 4 October 1861.
Lord Eglinton married Lady Sophia Anderson-Pelham, daughter of the 2nd Earl of Yarborough. They had four daughters.[1] Eglinton died on 30 August 1892, aged 50.[2]