These are lists of long-distance trails in the Republic of Ireland, and include recognised and maintained walking trails, pilgrim trails, cycling greenways, boardwalk-mountain trails, and interconnected national and international trail systems.

The Dingle Way is a long-distance trail around the Dingle Peninsula in County Kerry, Ireland. It is a 162-kilometre (101-mile) long circular route that begins and ends in Tralee and is typically completed in eight days. It is designated as a National Waymarked Trail by the National Trails Office of the Irish Sports Council and is managed by the Dingle Way Committee and Kerry County Council.