Ireland (disambiguation)

Ireland is an island in western Europe.

Ireland may also refer to:

Polities located on Ireland

Republic of Ireland, or Ireland (Irish: Éire), a sovereign state that comprises about five-sixths of the island
Northern Ireland, a constituent country of the United Kingdom that comprises the north-eastern sixth of the island

Gaelic Ireland, the political order that existed in Ireland before the Norman invasion
Lordship of Ireland, a nominally all-island state created in the wake of the Norman invasion of the east coast of Ireland in 1169
Kingdom of Ireland, a state from 1541 to 1800, in personal union with England and Scotland
Confederate Ireland (1642–1649), an Irish government that controlled about two thirds of Ireland during the Commonwealth (or Interregnum)
United Kingdom of Great Britain and Ireland, the United Kingdom from 1801 until 1922, during which all of Ireland was part of the state
Ireland (1801–1921), a constituent country of the United Kingdom from 1801 to 1921
Irish Republic (1916), a short-lived unrecognised independent state that existed in parts of Dublin during Easter Week
Irish Republic, an unrecognised independent state declared between 1919 and 1922
Southern Ireland (1921–22), a constituent country of the United Kingdom from 1921 to 1922, established on the same day as Northern Ireland
Irish Free State, a dominion from 1922 to 1937, comprising briefly all of Ireland and thereafter 26 of the island's 32 counties

Names of the Irish state
Éire, the Irish name for the island of Ireland and the sovereign state of the same name