The National Opera House (Irish: Áras Náisiúnta Ceoldrámaíochta),[1] formerly the Wexford Opera House, is a theatre in Wexford, Ireland.

It was officially opened on 5 September 2008 in a ceremony with the Taoiseach Brian Cowen, followed by a live broadcast of RTÉ's The Late Late Show from the O'Reilly Theatre.

[2] It was built on the site of the former Theatre Royal, Wexford, which was demolished to facilitate the development.

The Opera House was used for 2014 Sinn Féin Ard Fheis.

The building was officially renamed as Ireland's National Opera House by the Minister for Arts, Heritage, Regional, Rural and Gaeltacht Affairs, Heather Humphreys, at the opening of the 2014 Wexford Festival.