Tarbert (Irish: Tairbeart, meaning 'peninsula' or 'isthmus') is a village in the north of County Kerry, with woodland to the south and the Shannon estuary to the north. It lies on the N69 coast road that runs along the estuary from Limerick before turning inland at Tarbert towards Listowel. As of the 2022 census, Tarbert village had a population of 546.

Tarbert is in the historical barony of Iraghticonnor in the civil parish of Kilnaughtin. Located on the N69 and N67 roads, Tarbert is connected by ferry (across the Shannon estuary) to Killimer in County Clare.

The nearby island is linked to the mainland by a short isthmus. There is a car ferry service from the island to the town of Killimer in County Clare. This service, operated by Shannon Ferries, provides a link between the N69 in County Kerry and the N67 in County Clare.

Also on the island is a small lighthouse and an electricity plant, Tarbert Power Station, with four oil-fired turbines and a capacity of 640MW. This plant, opened in 1969, was the site of an explosion in 2003 that killed two workers and seriously injured another. The plant was due to be de-commissioned in 2010, with the loss of 130 jobs. However, the plant was purchased by Spanish power company Endesa in January 2009. As of 2023, the plant was operated by SSE.

Historical population

Year Pop. ±% 1841 134 —     1851 145 +8.2% 1861 184 +26.9% 1871 175 −4.9% 1881 756 +332.0% 1891 170 −77.5% 1901 124 −27.1% 1911 87 −29.8% 1926 83 −4.6%	Year Pop. ±% 1936 61 −26.5% 1946 52 −14.8% 1951 38 −26.9% 1956 31 −18.4% 1961 28 −9.7% 1966 22 −21.4% 1971 20 −9.1% 1979 13 −35.0% 1981 18 +38.5%	Year Pop. ±% 1986 17 −5.6% 1991 17 +0.0% 1996 13 −23.5% 2002 5 −61.5% 2006 8 +60.0% 2011 6 −25.0% 2016 5 −16.7% 2022 2 −60.0%
Source: Central Statistics Office. "CNA17: Population by Off Shore Island, Sex and Year". CSO.ie. Retrieved 12 October 2016.

Tarbert's bridewell is a former courthouse and prison in the village. Built in 1831, it was used for trying local court cases and for holding prisoners awaiting transfer to the County Jail in Tralee. The jail closed in 1874 but the courthouse continued in use until the 1950s. In 1993, the complex was reopened as a museum and visitor centre.

Tarbert Lighthouse came into operation on 31 March 1834 H.T.L.H. Tarbert Island lighthouse, which is still operational, is a harbour light to guide vessels passing up and down the Shannon estuary. It is built on a tidal rock on the north side of Tarbert Island and a cast iron bridge connects the lighthouse to the shore.

Fort Shannon was a coastal artillery fortress, near Tarbert, built by the Irish Army in 1942 to protect the River Shannon against potentially hostile warships during The Emergency (as World War II was known in Ireland). It was the only such fortress to have been built by the Irish Government since independence. It was reduced to a care and maintenance basis in 1946 and completely abandoned several years later.

Tarbert House is a historic country house dating from 1690. It was built by the Leslie family, and is still owned by them.

St Mary's Catholic Church is in Tarbert parish in the Roman Catholic Diocese of Kerry. It was built in 1833.

There are two schools in the area: Tarbert National School (primary) and Tarbert Comprehensive (secondary). As of 2024, the secondary school had an enrolment of 501, and the national (primary) school had 138 pupils.

The local Gaelic Athletic Association (GAA) club, Tarbert GAA, is based in Shannon Park in the village.

• Thomas MacGreevy (1893–1967), poet, critic and director of the National Gallery of Ireland
• Jennifer Musa (1917–2008), Irish-born, Pakistani nurse, politician and social worker

• List of towns and villages in Ireland

• Tarbert Community Website
• Tarbert Bridewell