Country United Kingdom Capital London Flag Continent Europe Region Northern Europe Port Port Aberaeron Aberdeen Harbour Port Aberdour-Braefoot Bay Terminal Aberdovey Harbour Port Acarsaid Port Aird Mhor Port Appledore Port Arbroath Ardglass Harbour Ardrishaig Harbor Ardrossan Harbour Ardveenish Harbor Aultbea Harbor Avoch Harbor Axmouth Harbour Port Ayr Port Balfour-Balfour Pier Balintore Harbor Ballantrae Harbor Baltasound Harbour Banff Harbour Port Bangor Barmouth Harbour Port Barrow Port Barrow Haven Port Barry Port Bayble Beaulieu Harbour Port Belfast Bembridge Harbour Berneray Harbour Port Berwick Bideford Harbour Port Bird Port Port Birkenhead Port Blacktoft-Blacktoft Jetty Port Blyth Port Boston Bowling Harbor Braye Harbour Breasclete Harbour Port Breibhig Port Bridgwater Bridlington Harbour Bridport Harbour Brightlingsea Harbour Port Bristol Brixham Harbour Brodick Harbour Port Bromborough-Bromborough Dock Brora Harbor Port Buckie Bude Harbor Port Burghead Port Burntisland Port Burray-Burray Pier Burry Port Harbor Port Burton-upon-Stather-Kings Ferry Wharf Port Burwick-Burwick Pier Caernarfon Harbor Cairnryan Harbor Port Campbeltown Canna Harbor Caolis Harbor Port Cardiff Port Carloway Port Carnlough Carrickfergus Harbour Port Carrickfergus Port Castlebay Castletown Harbor Port Ceann a Gharaidh Charlestown Harbor Port Chatham-Chatham Docks Chichester Harbour Port Clydebank-Rothesay Dock Port Colchester Port Coleraine Collafirth Harbour Conwy Harbour Corpach Harbor Port Coryton Cowes Harbour Craignure Harbor Cromarty Harbor Port Cromore Port Crossbost Crouch Harbour Cullivoe Harbour Port Dagenham Dartmouth-Dart Harbour Derbyhaven Harbor Douglas Harbor Port Dover Drummore Harbor Dunbar Harbor Port Dundee Dunoon Harbor Dunvegan Harbor Port Eastham-Queen Elizabeth II Dock Port Eccles Port Eday-Backaland Pier Port Edinburgh-Hound Point Marine Terminal Port Egilsay-Skaill Pier Eling Harbor Port Ellesmere Port Eoligarry Harbor Port Exmouth Eyemouth Harbor Fair Isle Harbour Port Falmouth Port Fawley Port Felixstowe Findhorn Harbor Port Fingringhoe Port Finnart-Finnart Oil Terminal Port Finstown-Finstown Amenity Slipway Fishbourne Harbor Fishguard Harbour Port Fleetwood Port Flixborough-Flixborough Wharf Port Flixborough-Trent Wharves Port Flotta-Flotta Gibralter Pie Port Flotta-Flotta Oil Terminal Folkestone Harbour Fortrose Harbor Port Fosdyke Port Fowey Fraserburgh Harbour Port Gainsborough-Beckingham Wharf Garlieston Harbor Port Garston Girvan Harbor Glasgow Harbour Port Glasgow-King George V Dock Port Glensanda Port Gloucester-Gloucester and Sharpness Canal Gorey harbour Port Gosport-Gosport Marina Gourdon Harbour Gourock Harbour Port Graemsay-Graemsay Pier Port Grangemouth Port Granton Port Gravir Port Grays Port Great Yarmouth Port Greenock-Greenock Ocean Terminal Port Greenwich Port Griminish Port Grimsby Port Gunness-Grove Wharf Port Gunness-Gunness Wharf Limited Hamble Harbour Port Hartlepool-The Ports of Tees and Hartlepool Harwich Harbor Port Harwich-Harwich International Port Haun Harbor Helmsdale Harbor Port Hessle Haven Port Heysham Holyhead Harbour Port Houton-Houton Terminal Port Howden Port Hull Port Hunterston-Hunterston Terminal Port Ilfracombe Port Immingham Port Invergordon-Cromarty Firth Inverkeithing Harbor Port Inverness-Caledonian Canal Port Inverness Port Ipswich Irvine Harbour Island Harbour Isle of Whithorn Harbor Johnshaven Harbour Kallin Harbour Port Keadby Port Kettletoft-Kettletoft Pier Kilkeel Harbour Port Killingholme-Humber Sea Terminal Port Kingsnorth-Kingsnorth Power Station Port Kingsnorth-Oakham Ness Jetty Port Kirkcaldy Kirkcudbright Harbor Port Kirkibost Kirkwall Harbor Kyle of Lochalsh Harbor Kyleakin Harbor Port Lamlash-Lamlash Ferry Landing Port Lancaster Langstone Harbour Port Largs-Largs Ferry Terminal Port Larne Laxey Harbor Port Leeds Lerwick Harbour Port Leverburgh Littleferry Harbor Port Littlehampton Port Liverpool Port Llanddulas Loch Gairloch Harbor Port Lochaline Port Lochboisdale Lochgilphead Harbour Port Lochmaddy Port London Port Londonderry Port Longhope-Longhope Pier Port Lossiemouth Port Loth-Loth Pier Port Lowestoft Ludag Harbor Lydney Harbor Lyme Regis Harbour Lymington Harbour Lympstone Harbor Port Lyness-Lyness Pier Macduff Harbour Maldon Harbour Mallaig Harbour Port Manchester-Manchester Ship Canal Port Manchester Marchwood Harbor Port Maydown-Coolkeeragh ESB Meanish Harbor Port Methil Mevagissey Harbor Port Miavaig Mid Yell Harbour Port Milford Haven Millport Harbor Port Mistley Port Moaness-Moaness Pier Port Montrose Port Mostyn Nairn Harbor Neath Harbour Port New Holland-New Holland Terminal Newburgh Harbor Port Newcastle upon Tyne Newhaven Harbour Newlyn Harbour Newport Harbour Port Newport Port Nigg-Nigg Oil Terminal Port North Ronaldsay-North Ronaldsay Pier Norwich Harbor Port Oban Out Skerries Harbour Padstow Harbour Paignton Harbour Port Papa Westray-Moclett Pier Port Paradip Port Partington Peel Harbor Port Pembroke Penryn Harbor Penzance Harbour Port Perth Peterhead Bay Harbour Pierowall-Pierowall Pier Plockton Harbor Plymouth-Cattewater Harbour Port Plymouth Plymouth-Sutton Harbour Poole Harbour Port Askaig-Port Askaig Harbor Port Edgar Port Ellen-Port Ellen Harbor Port Erin-Port Erin Harbor Port Logan-Port Logan Harbor Port Ness Port Penrhyn St. Port Mary-Port St. Mary Harbor Port Talbot Port William-Port William Harbor Portavogie Harbour Porthgain Harbor Porthmadog Harbor Portland Portmahomack Harbor Port Portnaguran Portpatrick Harbor Portree Harbor Portrush Harbor Port Portsmouth-Portsmouth Continental Ferry Port Portsoy Harbour Port Purfleet Queenborough Harbor Ramsey Harbor Port Ramsgate Port Rapness-Rapness Terminal Port Renfrew Port Richborough Port Rochester-Thamesport Rosehearty Harbour Port Rosyth Rothesay Harbor Port Rousay-Trumland Pier Port Rowhedge Port Runcorn-Runcorn Docks Ryde Harbor Rye Harbor Salcombe Harbour Port Saltburn Port Saltend Sandhaven Harbour Saundersfoot Harbor Scalloway Harbour Port Scalpay Port Scapa-Scapa Flow Port Scapa-Scapa Pier Port Scarborough Scrabster Harbor Port Seaham Seaton Sluice Harbor Port Selby Port Sharpness-Sharpness Dock Port Sheerness Port Shell Haven Port Shoreham Shotton Harbor Port Silloth Port Skigersta Solva Harbor Port Southampton St Aubin Harbour St Helier Harbour St Margaret's Hope Pier St Mary-Holm Pier Port of St Mary's St Peter Port Harbour St Sampson Harbour Staithes Harbor Port Starcross-Starcross Ferry Port Stockinish Stonehaven Harbour Port Stornoway Strangford Harbor Port Stranraer Port Stromness Sullom Voe Harbour Port Sunderland Sutton Bridge Harbor Port Swansea Symbister Harbour Port Tarbert Island Port Teesport Port Teignmouth Tenby Harbor Port Tilbury Port Tingwall-Tingwall Pier Port Topsham Torbay Harbour Totnes Harbor Port Troon Port Truro Port Tyne Uig Harbor Ullapool Harbour Walls Harbour Port Warrenpoint Watchet Harbour Wells Harbour Wemyss Bay-Wemyss Bay Ferry Terminal West Burrafirth Harbour Port Weston Point Port Whitby Port Whitehall Village-Whitehall Village Pier Whitehaven Harbour Whitstable Harbour Wick Harbour Wisbech Harbour Port Wivenhoe Port Workington Port Wyre-Wyre Pier Yarmouth Harbour