The Theatre Royal, was an opera house and performance venue in Wexford Ireland which opened in 1832 and closed in 2005. It was the home of the annual Wexford Festival Opera, and has now been replaced by The National Opera House.

Wexford is the county town of County Wexford, Ireland. Wexford lies on the south side of Wexford Harbour, the estuary of the River Slaney near the southeastern corner of the island of Ireland. The town is linked to Dublin by the M11/N11 National Primary Route; and to Rosslare Europort, Cork and Waterford by the N25. The national rail network connects it to Dublin and Rosslare Europort. It had a population of 21,524 according to the 2022 census.