The R551 road is a regional road in Ireland, linking Tarbert and Tralee in County Kerry.

Route It starts in Tarbert and runs via Ballylongford, Astee, Derra, Doon, Ballybunion, Gortnaskeha, Gortagurrane West, Ferry Bridge, Ballyduff, Glanerdalliv Bridge, Causeway, Dirtane, Ballyheigue and Ardfert to Tralee.

See also Roads in Ireland National primary road National secondary road

References Roads Act 1993 (Classification of Regional Roads) Order 2006 – Department of Transport