Ensigns
| Flag | Date | Use | Description |
|---|---|---|---|
| circa 1701 - post 1800 | A Green Ensign flown by some Irish merchant vessels. | A gold harp on a green background with the English Flag in the canton. | |
| post 1800 - c.1922 | A later version of the Green Ensign. | A gold harp on a green field with the Union Flag in the canton. | |
| Ensign of the National Yacht Club of the Republic of Ireland. | A blue field with a gold harp and the Irish tricolour in the canton. | ||
| Ensign of the Royal Ulster Yacht Club. | The blue ensign defaced with the Red Hand of Ulster and St Edward's Crown. |
Read more about this topic: Flags Of Ireland