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Events in the year 1906 in Ireland.
Events
- 4 January – Irish Parliamentary Party member of parliament William O'Brien called on nationalists to extract the maximum concessions for Ireland from every British government.
- 16 May – Temperance reformers met with the Lord-Lieutenant to seek Sunday closing for all public houses, earlier closing on Saturdays, and a reduction of public house licences throughout the country.
- 6 June – The Iveagh Baths opened in Dublin.
- 1 August – The Catholic Hierarchy ruled out any scheme for mixed religious education at Trinity College Dublin.
- 7 August – Douglas Hyde was awarded the freedom of Dublin.
- 8 August – A Parisian court granted a separation to Maud Gonne and John MacBride; Gonne was given custody of their son, Seán MacBride.
Full date unknown
- September – St Eunan's College opened in Letterkenny.
- The Royal Victoria Hospital, Belfast was completed, laying claim to being the first air conditioned building in the world.
- Work on the building of Belfast City Hall was completed.
- Alice Perry became the first woman to graduate with a degree in civil engineering in Ireland or Britain, at Queen's College, Galway, and was appointed in December as acting county surveyor for Galway.
Arts and literature
- 'Æ' (George William Russell) published his poetry collection By Still Waters.
- Douglas Hyde edited and translated The Religious Songs of Connacht from Irish into English.
- Winifred Mary Letts' one-act play The Eyes of the Blind premiered at the Abbey Theatre, Dublin.
- W. B. Yeats published his Poems, 1899–1905.
- Ella Young published her first book of verse, Poems.
Sport
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Association football
- ;International
- : 17 February – Ireland 0–5 England (in Belfast) (25th annual match with no Irish wins) Val Harris became the first Dubliner to play for Ireland.
- : 17 March – Ireland 0–1 Scotland (in Dublin)
