List of Irish state vessels
This list identifies active and former maritime vessels of the Irish state, both civilian and military. This list is incomplete.
Active
[edit]- Ships
Class | Image | Type | Ships | No. | Comm. | Displacement | Note |
---|---|---|---|---|---|---|---|
Patrol vessels | |||||||
Samuel Beckett class | ![]() |
Offshore patrol vessel (OPV) | LÉ Samuel Beckett | P61 | 2014 | 2,256 tonnes | In service on a "three-ship [..] operational rotation" as of July 2024[1] |
LÉ James Joyce | P62 | 2015 | |||||
LÉ William Butler Yeats | P63 | 2016 | |||||
LÉ George Bernard Shaw | P64 | 2019[2] | |||||
Róisín class | ![]() |
Large patrol vessel (LPV) | LÉ Róisín | P51 | 1999 | 1,500 tonnes | In reserve as of July 2024.[1] |
LÉ Niamh | P52 | 2001 | Under re-fit as of July 2024.[1] | ||||
Lake class | ![]() |
Inshore patrol vessel (IPV) | LÉ Aoibhinn | P71 | 2024[3] | 340 tonnes | Undertaking "Maritime Defence and Security Operations" as of July 2024[4] |
LÉ Gobnait | P72 | 2024[3] |
- Other vessels
Class | Image | Type | Name | No. | Comm. | Displacement | Note |
---|---|---|---|---|---|---|---|
Motor launches | |||||||
Cygnus Typhoon[5] | Motor launch | Fionnghuala | YP01 | 2024[6][7] | 30 tonnes | Multi-purpose motor launch used by Naval Service Reserve for coastal patrols, port security and training.[8] Three more on order.[9] |

Quantity | Type | Commissioned |
---|---|---|
1 | Arvor 250 Inland Patrol Boat | 2007 |
1 | Targa 31 Colm na Cora Inland Patrol Boat[10] | 2000 |
1 | Osprey Rigid Inflatable Boat | 1996 |
3 | Delta Inflatable Boat | 2007 |
1 | Zodiac Inflatable Boat | 1999 |
3 | Zodiac Inflatable Boat | 2013 |
5 | Other inflatable boats | 2009–2011[11] |
Type | Image | Name | Commissioned | Length | Displacement |
---|---|---|---|---|---|
Customs Cutter | ![]() |
RCC Suirbhéir[12] | 2004 | 23.6 metres | 50 tonnes |
RCC Faire[13] | 2009 |
Name | Image | Commissioned | Displacement (t) | Length (m) | Type |
---|---|---|---|---|---|
RV Tom Crean | ![]() |
2022[14] | 52.8[14] | Multi-Purpose Research Vessel[14] | |
RV Celtic Explorer [15] | ![]() |
2003 | 2425 [16] | 65.5 | Multi-Purpose Research Vessel |
Name | Image | Class | Commissioned | Displacement (t) | Length (m) | Type |
---|---|---|---|---|---|---|
RV Keary [17] | Keary-class | 2009 | 36 | 15.5 | Near-Shore Hydrographic Survey Vessel | |
RV Geo [18] | Stormforce RIB | 2007 | 7.4 | Shallow Water Survey Vessel | ||
RV Tonn [19] | Tonn-class | 2015 | 7.9 | Shallow Water Survey Vessel | ||
M.V. Cosantóir Bradán [20] | Cosantóir Bradán-class | 2012 (ex-Inland Fisheries Ireland vessel) | 32 | 17 | Near-Shore Hydrographic Survey Vessel |
Name | Image | Class | Commissioned | Displacement (t) | Length (m) | Type |
---|---|---|---|---|---|---|
ILV Granuaile [21] | ![]() |
Granuaile-class | 2000 | 3,903 [22] | 80 | Multipurpose Support Vessel |
Name | Image | Class | Commissioned | Displacement (t) | Length (m) | Type |
---|---|---|---|---|---|---|
Rescue One [23] | Redbay Stormforce RIB | 2022 | 7.4 | Search and rescue |
Name | Image | Class | Commissioned | Displacement (t) | Length (m) | Type |
---|---|---|---|---|---|---|
Shackleton [24] | ![]() |
Bureau Veritas | 2010 | 24 | Harbour Tug | |
Beaufort [24] | Bureau Veritas | 2010 | 24 | Harbour Tug |
Former
[edit]The following vessels have served with the Naval Service:[25][26][27]
Type | Image | Ships | No. | Service Years | Fate | Notes |
---|---|---|---|---|---|---|
Flower-class corvette | ![]() |
LÉ Macha | 01 | 1946-1970 | Sold for scrap | Former HMS Borage (K120) |
LÉ Maev | 02 | 1946-1972 | Former HMS Oxlip (K123) | |||
LÉ Cliona | 03 | 1947-1970 | Former HMS Bellwort (K114) | |||
Ton-class minesweeper | ![]() |
LÉ Grainne | CM10 | 1971–1987 | Sold to a Spanish company for scrap | Former HMS Oulston |
LÉ Banba | CM11 | 1971–1984 | Former HMS Alverton | |||
LÉ Fola | CM12 | 1971–1987 | Former HMS Blaxton | |||
Offshore patrol vessel | ![]() |
LÉ Deirdre | P20 | 1972–2001 | Sold for scrap | Prototype of the P20 class |
Auxiliary ship | LÉ Setanta | A15 | 1976-1984 | Sold for scrap | Former Irish Lights vessel Isolde | |
Patrol vessel | LÉ Ferdia | A16 | 1977-1978 | Chartered for one year | Former MFV Helen Basse | |
Offshore Patrol Vessel | ![]() |
LÉ Emer | P21 | 1978-2013 | Acquired by Nigerian Navy | |
LÉ Aoife | P22 | 1979–2015 | Donated to Maltese Navy | |||
LÉ Aisling | P23 | 1980–2016 | Acquired by Libyan National Army | |||
Helicopter patrol vessel | ![]() |
LÉ Eithne | P31 | 1984-2022 | Sold for scrap | Equipped with helicopter hangar and deck |
Coastal Patrol Vessel | ![]() |
LÉ Orla | P41 | 1989–2022 | Former HMS Swift | |
LÉ Ciara | P42 | 1989–2022 | Former HMS Swallow |
The Marine and Coastwatching Service was a naval service that operated during The Emergency. In 1946, the service was integrated into the Defence Forces as the Naval Service and these ships were sold off.[28][29][30]
Type | Image | Ship(s) | Service Years | Fate | Notes |
---|---|---|---|---|---|
Patrol vessel | ![]() |
PV Muirchú | 1939–1947 | Sold in Jan 1947 for scrap, but sank off Saltee Islands in May. | Launched in 1908 and served the Irish Free State from 1923 as an unarmed fisheries protection vessel. Later armed with a 12 pounder gun. |
Armed trawler | SS Fort Rannoch[31] | 1939–1947 | Sold in July 1947 to commercial service, and scrapped in 1963. | Leased by Department of Agriculture and Fisheries in 1937 for fisheries protection. Later armed with a 12 pounder gun. | |
Minelayer | SS Shark | 1940–1948 | Sold in 1948 and scrapped in 1952. | Built in 1891 as trawler, and later a salvage vessel. | |
Sail training | Isallt | 1940-1945 | Sold in 1945 and sank off Wicklow in December 1947. | A wooden three masted schooner built in Wales in 1909. | |
Motor Torpedo Boat | ![]() |
M1 | 1940-1948 | Sold between 1948-50 to Colonel James Fitzmaurice | M1 and M2 were originally built for Estonia and Latvia respectively. Built by Thornycroft, they were 72 feet in length, displaced 32 tons, a crew of ten, and powered by Isotta-Fraschini engines giving a top speed of 40 knots. They were armed with two 18" torpedoes, a 0.303" Hotchkiss machine gun, and two depth charges.
M4-6 were slightly larger, powered by Rolls Royce engines with a lower speed of 28 knots, and replaced the Hotchkiss with a 20mm Madsen cannon. Their small size meant that these boats were not suited to Atlantic waters.[32][33] |
M2 | 1940-1948 | ||||
M3 | 1940-1948 | ||||
M4 | 1942-1948 | ||||
M5 | 1942-1948 | ||||
M6 | 1943-1948 |
The Coastal and Marine Service was a short-lived naval service that operated during The Irish Civil War. The Service was disbanded in March 1924 after only several months of existence, and all of its ships, except Muirchú, were sold off.[28][30][34][35]
Type | Image | Ship(s) | Notes |
---|---|---|---|
Salvage Tug/Patrol sloop | SS Dainty | STOIC class tug built in Chepstow in 1918 for the Admiralty. She had a length of 142 feet, a displacement of 468 tons, and armed with a 12-pounder gun.
Sold to French interests, renamed SS Cherbourgeois.[36] | |
Patrol vessel | ![]() |
PV Muirchú | Launched in 1908 as HMY Helga (Pendant No 064). Armed with a 12 pounder gun.
Disarmed and transferred to Department of Agriculture and Fisheries for fisheries protection. |
Mersey-class trawler | ![]() |
John Dunn (Adty No 3741) | The Mersey trawlers were a class of over 100 naval trawlers built for the Royal Navy during World War I.
The trawlers were 148 feet in length, with a displacement of 438 tons, a crew of 15, a speed of 11 knots, and armed with a 12-pounder gun. |
John Dutton (Adty No 3739) | |||
William Honnor (Adty No 3796) | |||
Robert Murray (Adty No 4256) | |||
Thomas Thresher (Adty No 3572) | |||
Christopher Dixon (Adty No 3563) | |||
TR series trawler | ![]() |
TR.24 | The TR trawlers were a Canadian version of the Castle-class trawler built by Canadian Vickers, Montreal during World War I.
The trawlers were 133 feet in length, with a displacement of 279 tons, a crew of 15, a speed of 10 knots, and armed with a 12-pounder gun. |
TR.25 | |||
TR.27 | |||
TR.29 | |||
TR.30 | |||
TR.31 | |||
Drifter | Inishirrer (Official No. 135637) | Built in Arklow in 1913, she was 65 feet in length, and displaced 51 gross registered tons.[37][38]
Acquired from Congested Districts Board in August 1922. Armed with machine guns | |
John S Summers
(Official No 125960) (Admiralty No 2147)[39] |
Built in Lowestoft in 1910, she was 77 feet length, and displaced 62 gross registered tons.[40]
Was hired by Royal Navy as a net vessel during World War I.[41] Armed with machine guns | ||
Motor Launch | ![]() |
ML1 | Four ELCO motor launches were acquired in May 1922 for the Marine Investigations Department.
ML2 sank off Cornwall in July 1922 while being delivered. The launches were 80 feet in length, with a displacement of 37 tons, a crew of 8, a speed of 19 knots, and armed with a 3-pounder gun.[42] |
ML2 | |||
ML3 | |||
ML4 | |||
Steam pinnace | ![]() |
190 | A pinnace is a type of ship's boat.
They were 50 feet in length, displaced 14.4 tons, a speed of 12 knots, and armed with machine guns.[43] |
199 |
There were also five unnamed patrol boats of unknown type used for river patrol.
Name | Image | Commissioned | Retired | Displacement (t) | Length (m) | Type |
---|---|---|---|---|---|---|
RV Lough Beltra[44] | 1976[45] | 1997[46] | 21 | Fishing trawler/research vessel | ||
RV Celtic Voyager [47] | ![]() |
1997 | 12 July 2022[48] | 340 [49] | 31.4 | Multi-Purpose Research Vessel |
Coiste an Asgard
[edit]Type | Image | Name | Sail plan | Service Years | Fate |
---|---|---|---|---|---|
Sail training | Asgard II[50] | Brigantine | 1981-2008 | Sunk in Bay of Biscay[51] |
See also
[edit]References
[edit]- ^ a b c "Dáil Éireann debate - Tuesday, 2 Jul 2024 - Vol. 1056 No. 6 - Other Questions". oireachtas.ie. 2 July 2024. Retrieved 8 November 2024.
The Naval Service is currently adopting a three-ship operational posture, which sees the four P60 class vessels on patrol in operational rotation [..] In addition [..] the LÉ Róisín is currently in operational reserve while the LÉ Niamh is in the process of completing a mid-life extension programme, after which she will enter operational reserve
- ^ McDermott, Stephen (30 April 2019). "Ireland's fourth offshore patrol vessel, the LÉ George Bernard Shaw, has been officially commissioned". TheJournal.ie. Dublin. Archived from the original on 13 December 2021. Retrieved 30 April 2019.
- ^ a b "Two inshore patrol vessels commissioned in Haulbowline". RTÉ News. 4 September 2024.
- ^ @naval_service; (26 July 2024). "LÉ Aoibhinn (#P71) on Maritime Defence and Security Operations off the East Coast, passing the Arklow Bank Wind Farm" – via Instagram.
- ^ "Cygnus Typhoon 33ft - 46ft". cygnusboats.com. Retrieved 4 February 2025.
- ^ "New Irish Navy vessel launches in Co Kerry". rte.ie. 5 December 2024. Retrieved 4 February 2025.
- ^ "FM Marine Services Announces the Launch of the Naval Vessel Fionnghuala, Built for the Irish Naval Service Reserve". marine-ireland.ie. 5 December 2024. Retrieved 4 February 2025.
- ^ "Naval Service Reserve Vessel Fionnghuala Launched Off Kerry's Valentia Island". afloat.ie. Afloat Magazine. 5 December 2024. Retrieved 5 February 2025.
- ^ Gallagher, Conor (19 April 2021). "Naval Service to acquire four new boats over coming years". Irish Times. Retrieved 4 February 2025.
- ^ "Gardai to keep the peace afloat on Shannon". Irish Times. 18 May 2000. Retrieved 4 January 2017.
- ^ "Dail Debates - Garda Equipment". Oireachtas.ie. 6 October 2016. Retrieved 4 January 2017.
- ^ "Custom-built craft to be used by Revenue". Irish Times. 29 June 2004. Retrieved 19 June 2025.
- ^ "New Customs Cutter Named in Howth". afloat.ie. 17 October 2009. Retrieved 19 June 2025.
- ^ a b c "Tom Crean". Marine.ie.
- ^ "Celtic Explorer". Marine.ie. Retrieved 4 January 2017.
- ^ "Celtic Explorer.pdf" (PDF). Marine.ie. Retrieved 4 January 2017.
- ^ "INFOMAR Surveying Vessels Keary". INFOMAR. Retrieved 4 January 2017.
- ^ "INFOMAR Surveying Vessels RV Geo". INFOMAR. Retrieved 4 January 2017.
- ^ "INFOMAR Surveying Vessels RV Tonn". INFOMAR. Retrieved 4 January 2017.
- ^ "INFOMAR Surveying Vessels M.V. Cosantóir Bradán". INFOMAR. Retrieved 4 January 2017.
- ^ "ILV Granuaile". Commissioners of Irish Lights. Retrieved 4 January 2017.
- ^ "Commissioners of Irish Lights (CIL) Multi-Purpose Support Vessel Granuaile". European Border and Coast Guard. Retrieved 4 January 2017.
- ^ "VESSEL REVIEW | Dublin Fire Brigade Rescue One – Versatile response RIB for Irish waters". bairdmaritime. 21 September 2022. Retrieved 15 June 2025.
- ^ a b "Notice to Mariners Towing" (PDF). Dublin Port. 23 May 2025. Retrieved 15 June 2025.
- ^ "History of the Naval Service". Irish Defence Forces. Retrieved 17 June 2025.
- ^ "Naval Service > History > Fleet History". Irish Defence Forces. Archived from the original on 10 May 2012. Retrieved 17 June 2025.
- ^ "LÉ Eithne: Former Flagship of the Naval Service to Be Sent Overseas for Disposal At Scrap Recycling Facility". afloat.ie. 4 December 2023. Retrieved 17 June 2025.
- ^ a b "The Irish Naval Service". corkshipwrecks.net. Retrieved 25 June 2025.
- ^ "Naval Association". irishnavalassociation.ie. Retrieved 25 June 2025.
- ^ a b MacGinty, Tom (1995). The Irish Navy - A Story of Courage and Tenacity. Tralee: The Kerryman. ISBN 0-946277-22-2. Retrieved 3 July 2025.
- ^ "Scottish Built Ships". clydeships.co.uk. Retrieved 3 July 2025.
- ^ "Defending Ireland's Coastline | Irish Torpedo Boats in the 1940s". coastmonkey.ie. 28 June 2020. Retrieved 20 July 2025.
- ^ "MTB questions". irishmilitaryonline.com. 10 January 2009. Retrieved 20 July 2025.
- ^ Bourke, Dr Edward. "Early Irish Free State Naval Activity". lugnad.ie. Archived from the original on 27 June 2015. Retrieved 2 July 2025.
- ^ "World War 1 at Sea - Ships of the Royal Navy". naval-history.net. 22 March 2015. Retrieved 3 July 2025.
- ^ "1939-40 Lloyd's Register Steamers & Motorships under 300 tons, trawlers, etc". wrecksite.eu. Retrieved 1 July 2025.
- ^ "TYRELL". nautipedia.it. Retrieved 20 July 2025.
- ^ "Crew List Index Project". crewlist.org. Retrieved 20 July 2025.
- ^ Colledge, J. J. (1987). Ships of the Royal Navy, Volume 2. Annapolis: Naval Institute Press. Retrieved 3 July 2025.
- ^ "Crew List Index Project". crewlist.org. Retrieved 20 July 2025.
- ^ "Royal Navy Auxiliary Patrol ships of World War 1, based on British Warships, 1914-1919 by Dittmar and Colledge". naval-history.net. Retrieved 20 July 2025.
- ^ "M.L.'s in the Service of the Irish Free State". motorlaunchpatrol.net. Retrieved 2 July 2025.
- ^ "50 ft Steam Pinnace". onetheslipway.com. 6 January 2021. Retrieved 2 July 2025.
- ^ "Oceans of Learning celebrates Irish Marine Research Vessels, the Celtic Voyager and Celtic Explorer". Retrieved 22 November 2023.
- ^ "Oceans of Learning Celebrates Irish Research Vessels and Ocean Explorers". Retrieved 22 November 2023.
- ^ "RV Lough Beltra Cruise Survey Track Inventory". Retrieved 22 November 2023.
- ^ "Celtic Voyager". Marine.ie. Retrieved 4 January 2017.
- ^ "Retirement of the RV Celtic Voyager". Retrieved 22 November 2023.
- ^ "Celtic Voyager.pdf" (PDF). Marine.ie. Retrieved 4 January 2017.
- ^ "Coiste an Asgard". Archived from the original on 10 June 2008. Retrieved 20 June 2025.
- ^ "Asgard II sinks off French coast". RTE. 11 September 2008. Retrieved 20 June 2025.