Carlow County Museum, operated by Carlow County Council in partnership with the Carlow Historical & Archaeological Society (CHAS), is a not-for-profit institution that holds and interprets collections of original objects and objects on loan from County Carlow and its people. Located on College Street in a former Presentation Convent, the museum offers a range of exhibitions that showcase the rich history and culture of Carlow. Current exhibitions include the 1916 Commemorative Stained Glass Panel, exploring the events of the Easter Rising, and "Journeys in Time - The Archaeology of the Carlow By-pass," which delves into the region's archaeological past.

The museum is also actively involved in projects such as restoring the Rath Melsigi Cross and promoting the "Trails of the Saints" in Echternach, Luxembourg. As a designated museum, Carlow County Museum is legally entitled to collect and display archaeological objects. It is also a member of the Heritage Council's Museums Standards Programme of Ireland and the Local Authority Museums' Network, contributing to the cultural and economic life of the region