Jazz at Johnstown Festival 2026

About this event

The biggest outdoor jazz festival in the South East, Jazz at Johnstown, returns to Johnstown Castle in the last weekend of June.

The programme includes two evening concerts, (June 26 and June 27), featuring two super-groups of national and international talent. Details to be announced in early May.

Meanwhile, over 30 musicians will descend upon Johnstown Castle for our all day programme of live jazz on Saturday and Sunday, across a multiple of stages including the Ballroom in the Castle, the Courtyard, the Cart Room and Jazz on the café terrace.

Many of Ireland’s best jazz musicians have confirmed their appearance at the Jazz at Johnstown Festival, including Kasia Eliasz, Gustavo De Morais, Terry Byrne, Imelda Kehoe, Dominic Mullan, Dave Redmond, Darragh Hennessey, John Keogh, Matthew O’Connell, Richard King, Kevin Lawlor, Leon Buckley, Dave Jones, John Moriarty, Chris Colloton, Sharon Clancy, Luke Dunford, Lorcan Byrne and many more.

Come celebrate the power of jazz in one of Ireland’s most breathtaking settings. Whether you’re a lifelong fan or new to the scene, Jazz at Johnstown 2026 promises unforgettable music, atmosphere, and artistry.