| Irish stew ingredients | 22 |
| Irish stew ingredient | 21 |
| Irish stepdance music | 21 |
| Irish statesman ___ de Valera | 29 |
| Irish statesman Eamon De ___ | 28 |
| Irish statesman de Valera | 25 |
| Irish statesman Cosgrave | 24 |
| Irish statesman | 15 |
| Irish stamp word | 16 |
| Irish sprite | 12 |
| Irish Spring variety | 20 |
| Irish Spring ingredient | 23 |
| Irish Spring competitor | 23 |
| Irish Spring alternative | 24 |
| Irish spirits | 13 |
| Irish spider's windfall? | 28 |
| Irish singing star | 18 |
| Irish singer with the album "The Memory of Trees" | 59 |
| Irish singer with eight platinum U.S. albums | 44 |
| Irish singer who lives in a castle | 34 |
| Irish singer O'Connor | 25 |
| Irish singer | 12 |
| Irish side dish? | 16 |
| Irish setter, e.g. | 18 |
| Irish seminary? | 15 |
| Irish secretary? | 16 |
| Irish seaport or its county | 27 |
| Irish seaport of song | 21 |
| Irish seaport home to a famous "Rose" | 47 |
| Irish seaport | 13 |
| Irish sea-god | 13 |
| Irish Sea, ___ of the Atlantic | 30 |
| Irish Sea spot | 14 |
| Irish Sea people | 16 |
| Irish Sea land | 14 |
| Irish Sea isle | 14 |
| Irish Sea island | 16 |
| Irish sea god: Var. | 19 |
| Irish sea god | 13 |
| Irish Sea firth | 15 |
| Irish Sea feeder | 16 |
| Irish Sea body | 14 |
| Irish sculptor | 14 |
| Irish script | 12 |
| Irish savant | 12 |
| Irish saint | 11 |
| Irish runner Coghlan | 20 |
| Irish Rose's man | 20 |
| Irish Rose's lover | 22 |
| Irish Rose's love | 21 |
| Irish Rose's husband | 24 |
| Irish Rose's hubby | 22 |
| Irish Rose's guy | 20 |
| Irish Rose's fellow | 23 |
| Irish Rose's beau | 21 |
| Irish Rose lover of Broadway | 28 |
| Irish Rose lover | 16 |
| Irish river to Donegal Bay | 26 |
| Irish river that shares its name with a bird | 44 |
| Irish river or lake | 19 |
| Irish river | 11 |
| Irish revolutionist Wolfe | 25 |
| Irish revolutionary __ Gonne MacBride | 37 |
| Irish revolutionary Robert | 26 |
| Irish revolutionary | 19 |
| Irish Republic, formerly | 24 |
| Irish Republic | 14 |
| Irish Renaissance leader | 24 |
| Irish Renaissance dramatist | 27 |
| Irish relative | 14 |
| Irish region southwest of Dublin | 32 |
| Irish red, for one | 18 |
| Irish rebels: Abbr. | 19 |
| Irish Rebellion leader | 22 |
| Irish rebel-nationalist | 23 |
| Irish rebel | 11 |
| Irish queen of world music | 26 |
| Irish queen of soft rock | 24 |
| Irish pub order | 15 |
| Irish pub features? | 19 |
| Irish province | 14 |
| Irish Protestants | 17 |
| Irish princess of legend | 24 |
| Irish princess | 14 |
| Irish Prime Minister Ahern | 26 |
| Irish president: 1959–73 | 31 |
| Irish President: 1938-45 | 24 |
| Irish predecessor of Lassie? | 28 |
| Irish port, for short | 21 |
| Irish port of call | 18 |
| Irish port near Killarney | 25 |
| Irish port and bay | 18 |
| Irish port | 10 |
| Irish pop star | 14 |
| Irish pop singer | 16 |
| Irish pop group family name | 27 |
| Irish politician de Valera | 26 |
| Irish poet-playwright | 21 |
| Irish poet-patriot | 18 |
| Irish poet-dramatist | 20 |