Editing John Nash (architect) (section)

===Work in Ireland===
[[File:Kilcommon, The Swiss Cottage - geograph.org.uk - 1432260.jpg|thumb|right|Swiss Cottage, Cahir]]
* House for Countess Shannon, County Cork (1796). Unbuilt.
* [[Ballindoon]] House (c. 1800) Kingsborough, Derry, County Sligo for Stafford-King-Harmon family. House and stable block.
* [[Killymoon Castle]], near [[Cookstown]], County Tyrone (1801–1807). Castle originally built in 1671. Rebuilt in Norman style by Nash for Col. William Stewart at an alleged cost of £80,000. Now well maintained as home of the Coulter family. The parkland is now used as a golf course.
* Lissan Rectory, [[County Tyrone]] (1807). Italianate Villa.
* Kilwaughter Castle, in [[Kilwaughter]], near [[Larne]], [[County Antrim]] (1807).{{sfn|Dictionary of Ulster Biography}} New castillated mansion built for E. J. Agnew incorporating an earlier house (ruined 1951).
* [[Caledon House]], [[County Tyrone]] (1808–1810), for the [[Du Pré Alexander, 2nd Earl of Caledon]]. Enlargement and embellishment of an earlier house (1779) by [[Thomas Cooley (architect)|Thomas Cooley]] with two single storey domed wings connected by a colonnade of coupled Ionic columns; Nash redecorated the oval drawing room.
* Vice-Regal Lodge, [[Phoenix Park]], [[Dublin]] (present-day [[Áras an Uachtaráin]], public residence of the [[President of Ireland]]; 1808, entrance lodges only).
* St. John's Church of Ireland church Valentia Island (1815).
* St John's Church Caledon, Count Tyrone (1808). Alterations including timber spire. Spire replaced in stone to same design 1830.
[[File:Gate entrance near Drumnolan - geograph.org.uk - 628271.jpg|thumb|right|Gatehouse at [[Castle Leslie]]]]
* St. Paul's Church of Ireland church in [[Cahir]], [[County Tipperary]] (1816–1818). Cruciform plan.
* Rockingham House, [[Boyle, County Roscommon]] (1810). Originally two-storey with curved central bow, fronted by a semi-circular Ionic colonnade, and surmounted by a dome. Built for the King Harmon family. Extra floor added by others. Burnt in fire 1957; subsequently demolished. Parkland now a public park and amenity.
* Rockingham lakeside gazebo.
* Rockingham Gothic Chapel. Roofless.
* Rockingham Castle. Nash may have contributed to picturesque [[island castle]] ruin.
* [[Swiss cottage, Cahir]] County Tipperary (1810–1814) [[Cottage ornée]].
* City Gaol, [[Limerick]], [[County Limerick]] (1811–1814).
* [[Lough Cutra Castle]], [[Gort, County Galway]] (1811–1817). Built for [[Charles Vereker, 2nd Viscount Gort|Charles Vereker]], subsequently [[Viscount Gort]].
* [[Shane's Castle]] in [[Randalstown]], [[County Antrim]] (1812–1816). Alterations to 17th century castle for [[Charles O'Neill, 1st Earl O'Neill]], consisting of lakeside terrace, and battlemented conservatory with round headed windows, watch-tower and look-out. Burnt down in 1816 before Nash's plans were completed.
* Burne Lodge. Crawfordsburn Park, [[County Down]] (1812). 2-storey gate lodge with octagonal room at first floor level.
[[File:Shanbally Castle.jpg|thumb|right|[[Shanbally Castle]]]]
* [[Shanbally Castle]], near [[Clogheen, County Tipperary]] (1818–1819). Built for [[Cornelius O'Callaghan, 1st Viscount Lismore]]; largest of Nash's Irish Castles; demolished and dynamited 1960.
* Gracefield Lodge, [[County Laois]], for a Mrs Kavanagh (1817).
* Erasmus Smith School, [[Cahir|Cahir, County Tipperary]] (1818).
* [[Tynan Abbey]], [[Tynan]], [[County Armagh]] (1820). Remodelled in Tudor Gothic style for Sir James [[Stronge baronets|Stronge]]; gutted by fire 1980. Drawings destroyed after being photographed.
* St. Luran's Church of Ireland, [[Derryloran]] parish, [[Cookstown]] (1822). Cost £2,769.4s.71/2d. Early English style. Rebuilt 1859–61, apart from tower.
* Woodpark Lodge, Co. Armagh. Alterations (1830s).
* St. Beaidh church, [[Ardcarn]], [[County Roscommon]]. Alterations including tower which was an eyecatcher to Rockingham House.
* [[Somerset House, Coleraine]] for a Mr Richardson. Date unknown. Unexecuted.
* Mountain Lodge, County Tipperary for Viscount Lismore. Date unknown. Now in a state of disrepair.
* [[Castle Leslie]], [[County Monaghan]]. Date unknown. Gateways and gate lodge.
* 80–82 Chapel Street, Cookstown, County Tyrone. Dower house to Killymoon. Date unknown.
* Finaghy House, [[Belfast]]. Date unknown.