| Island
|
Country or location
|
Eponym
|
| Ackerman Island |
 United States |
Joseph Ackerman
|
| Agios Efstratios |
 Greece |
Saint Eustratius (Όσιος Ευστράτιος ο Θαυματουργός), who lived on the island in the 9th century as an exile, because he was opposed to the iconoclastic policies of the Byzantine Emperor Leo the Armenian
|
| Agios Georgios |
Greece |
Saint George
|
| Alejandro Selkirk Island |
 Chile |
Alexander Selkirk
|
| Alexander Island |
 Antarctica |
Alexander I of Russia
|
| Allen Island |
 Australia |
John Allen
|
| Amherst Island |
 Canada |
Jeffery Amherst, 1st Baron Amherst
|
| Amherst Island |
Canada |
Jeffery Amherst, 1st Baron Amherst
|
| Amund Ringnes Island |
Canada |
Amund Ringnes
|
| Annenkov Island |
 South Georgia and the South Sandwich Islands |
Mikhail Annenkov
|
| Annette Island |
United States |
Annette Whitney Dall
|
| Axel Heiberg Island |
Canada |
Axel Heiberg
|
| Baffin Island |
Canada |
William Baffin
|
| Bainbridge Island |
United States |
Commodore William Bainbridge
|
| Baker Island |
United States |
Captain Michael Baker
|
| Ball's Pyramid |
Australia |
Lieutenant Henry Ball
|
| Banks Island |
Canada |
Joseph Banks
|
| Baranof Island |
United States |
Alexander Andreyevich Baranov
|
| Barrow Island |
Australia |
Sir John Barrow, 1st Baronet
|
| Bartolomé Island |
 Ecuador |
Sir Bartholomew James Sulivan
|
| Bathurst Island |
Australia |
Henry Bathurst, 3rd Earl Bathurst
|
| Bathurst Island |
Canada |
Henry Bathurst, 3rd Earl Bathurst
|
| Beauchene Island |
 Falkland islands |
Jacques Gouin de Beauchêne
|
| Bedford Island |
Antarctica |
Thomas Bedford
|
| Belcher Islands |
Canada |
Edward Belcher
|
| Bellingshausen Island |
South Georgia and the South Sandwich Islands |
Fabian von Bellingshausen
|
| Bentinck Island |
Canada |
Lord George Bentinck (possibly)
|
| Bering Island |
 Russia |
Vitus Bering
|
| Berkner Island |
Antarctica |
Lloyd Berkner
|
| Bermuda |
 Bermuda |
Juan de Bermúdez
|
| Bernard Island |
Antarctica |
Claude Bernard
|
| Bernier Island |
Australia |
Pierre-François Bernier (presumably)
|
| Bismarck Archipelago |
 Papua New Guinea |
Otto von Bismarck
|
| Bjarnason Island |
Canada |
Matt Bjarnason
|
| Blakely Island |
United States |
Johnston Blakeley
|
| Block Island |
United States |
Adriaen Block
|
| Borden Island, Northwest Territories/Nunavut |
Canada |
Robert Borden
|
| Bougainville |
Papua New Guinea |
Louis Antoine de Bougainville
|
| Boularderie Island |
Canada |
Louis-Simon le Poupet de la Boularderie
|
| Bouvet Island |
 Norway |
Jean-Baptiste Charles Bouvet de Lozier
|
| Bowen Island, British Columbia |
Canada |
James Bowen (Royal Navy officer)
|
| Bowen Island (Jervis Bay) |
Australia |
Richard Bowen RN
|
| Bowyer Island, British Columbia |
Canada |
Sir George Bowyer, 5th Baronet
|
| Brenton Island |
 South Africa |
Jahleel Brenton
|
| Bristol Island |
South Georgia and the South Sandwich Islands |
Augustus Hervey, 3rd Earl of Bristol
|
| Brock Island, Northwest Territories |
Canada |
Reginald W. Brock
|
| Brown Island, Northwest Territories |
United States |
John G. Brown
|
| Bruny Island |
Australia |
Bruni d'Entrecasteaux
|
| Burnaby Island |
Canada |
Robert Burnaby
|
| Busta Rhymes Island |
United States |
Busta Rhymes
|
| Bylot Island |
Canada |
Robert Bylot
|
| Camano Island |
United States |
Jacinto Caamaño
|
| Campobello Island |
Canada |
Lord William Campbell (with name Italianized)
|
| Cape Chidley Islands |
Canada |
John Chidley
|
| Carleton Island |
United States |
Guy Carleton, 1st Baron Dorchester
|
| Charles Alexander Island |
Russia |
Charles Alexander
|
| Charles Island |
United States |
Charles Deal
|
| Charlton Island |
Canada |
Charles I of England
|
| Charron Island |
Canada |
François Charron
|
| Cheeseman Island |
 New Zealand |
Thomas Frederick Cheeseman
|
| Chichagof Island |
United States |
Vasili Chichagov
|
| Chirikof Island |
United States |
Alexei Chirikov
|
| Choiseul Island |
 Solomon Islands |
Étienne François, duc de Choiseul
|
| Churchill Island |
Australia |
John Churchill
|
| Clapperton Island |
Canada |
Hugh Clapperton
|
| Clark Island |
Australia |
Lieutenant Ralph Clark
|
| Clark Island |
United States |
Midshipman John Clark
|
| Clarke Island |
Australia |
William Clarke
|
| Clerke Rocks |
South Georgia and the South Sandwich Islands |
Charles Clerke
|
| Coats Island |
Canada |
William Coats
|
| Cockburn Island |
Canada |
Francis Cockburn
|
| Colville Island |
United States |
Andrew Colville
|
| Cook Islands |
 Cook Islands |
James Cook
|
| Cook Island |
South Georgia and the South Sandwich Islands |
James Cook
|
| Cooper Island |
South Georgia and the South Sandwich Islands |
Robert Palliser Cooper
|
| Cornwallis Island |
Canada |
William Cornwallis
|
| Cortes Island, British Columbia |
Canada |
Hernán Cortés
|
| Christiansø |
 Denmark |
Christian V of Denmark
|
| Crown Prince Frederik Island |
Canada |
|
| Crozier Island |
 Greenland |
Francis Crozier
|
| Curtis Island |
Australia |
Roger Curtis
|
| Dall Island |
United States |
William Healey Dall
|
| Darwin Island |
Ecuador |
Charles Darwin
|
| Island Davaar |
 Scotland |
Saint Barr
|
| Dawson Island |
Chile |
See Dawson (surname)
|
| Decatur Island |
United States |
Stephen Decatur
|
| Delarof Islands |
United States |
Evstratii Ivanovich Delarov
|
| D'Entrecasteaux Islands |
Papua New Guinea |
Bruni D'Entrecasteaux
|
| Diego Garcia |
 British Indian Ocean Territory |
Diego García de Moguer
|
| Diego Ramírez Islands |
Chile |
Diego Ramírez
|
| Digges Islands |
Canada |
Dudley Digges
|
| Diomede Islands |
United States Russia |
Saint Diomedes
|
| Dirk Hartog Island |
Australia |
Dirk Hartog
|
| Dorre Island |
Australia |
Peter Dorre
|
| Douglas Island |
United States |
John Douglas
|
| Douglas Island |
Canada |
James Douglas (presumably)
|
| D'Oyly Carte Island |
 England |
Richard D'Oyly Carte
|
| Doumer Island |
Antarctica |
Paul Doumer
|
| Drake's Island |
England |
Francis Drake
|
| Drummond Island |
United States |
Gordon Drummond
|
| Dundas Island |
Canada |
Henry Dundas, 1st Viscount Melville
|
| Dundas Island |
Canada |
Henry Dundas, 1st Viscount Melville
|
| Durell's Island |
Canada |
Captain Thomas Durell
|
| D'Urville Island |
New Zealand |
Jules Dumont d'Urville
|
| Edgell Island |
Canada |
Captain Edgell
|
| Edgeøya |
Norway |
Thomas Edge
|
| Eilean Chaluim Chille |
Scotland |
Saint Columba
|
| Eilean Donan |
Scotland |
Saint Donan
|
| Ellef Ringnes Island |
Canada |
Ellef Ringnes
|
| Ellesmere Island |
Canada |
Francis Egerton, 1st Earl of Ellesmere
|
| Ellis Island |
United States |
Samuel Ellis (colonial New Yorker)
|
| Ernst Thälmann Island |
 Cuba |
Ernst Thälmann
|
| Eskilsø |
Denmark |
Eskil of Lund
|
| Faure Island |
Australia |
Pierre Faure
|
| Fergusson Island |
Papua New Guinea |
Sir James Fergusson, 6th Baronet
|
| Fernandina Island |
Ecuador |
Ferdinand II of Aragon
|
| Fernando de Noronha |
 Brazil |
Fernão de Loronha
|
| Fisher Island |
United States |
Carl G. Fisher
|
| Flaherty Island |
Canada |
Robert J. Flaherty
|
| Flinders Island |
Australia |
Matthew Flinders
|
| Floreana Island |
Ecuador |
Juan José Flores
|
| Fort Denison |
Australia |
William Denison
|
| Fox Island |
United States |
J.L. Fox
|
| Franklin Island |
Antarctica |
Sir John Franklin
|
| Franklin Island |
Greenland |
Sir John Franklin
|
| Franz Josef Land |
Russia |
Franz Joseph I
|
| Fraser Island |
Australia |
Eliza Fraser
|
| Fraser Island |
Canada |
Robert James Fraser
|
| Freeman Island |
United States |
J.D. Freeman
|
| Frobisher's Farthest |
Canada |
Martin Frobisher
|
| Frost Island |
United States |
Boatswain John Frost
|
| Galiano Island, British Columbia |
Canada |
Dionisio Alcalá Galiano
|
| Gambier Island, British Columbia |
Canada |
James Gambier, 1st Baron Gambier
|
| Gambier Islands |
 French Polynesia |
James Gambier, 1st Baron Gambier
|
| Geiger Key |
United States |
Henry Huling Geiger
|
| Graham Island |
Canada |
Sir James Graham, 2nd Baronet
|
| Graham Bell Island |
Russia |
Alexander Graham Bell
|
| Gravina Island |
United States |
Federico Carlos Gravina y Nápoli
|
| Gravina Islands |
United States |
Federico Carlos Gravina y Nápoli
|
| Gribbell Island |
Canada |
Rev. Francis Barrow Gribbell
|
| Grindal Island |
Australia |
Thomas Grindall
|
| Guemes Island |
United States |
Juan Vicente de Güemes, 2nd Count of Revillagigedo
|
| Guido Island |
Antarctica |
Carlos Guido Spano
|
| Guss Island |
United States |
Guss Hoffmaster
|
| Guy Fawkes Island |
Ecuador |
Guy Fawkes
|
| Hall Island |
Russia |
Charles Francis Hall
|
| Hannah Island |
Greenland |
Hannah (Tookoolito)
|
| Hans Island |
Canada or Greenland |
Hans Hendrik
|
| Hantzsch Island |
Canada |
Bernhard Hantzsch
|
| Harstine Island |
United States |
Lt. Henry J. Hartstene
|
| Havelock Island |
 India |
Henry Havelock
|
| Hawkesbury Island |
Canada |
Charles Jenkinson, 1st Earl of Liverpool (Lord Hawkesbury)
|
| Heard Island and McDonald Islands |
Australia |
William Heard and John McDonald
|
| Hearst Island |
Antarctica |
William Randolph Hearst
|
| Henderson Island |
 Pitcairn Islands |
Captain Henderson EIC
|
| Hendrik Island |
Greenland |
Hendrik Olsen
|
| Henry Island |
United States |
Henry Wilkes
|
| Henry Lawrence Island |
India |
Henry Montgomery Lawrence
|
| Herron Island |
United States |
Lewis Herron
|
| Hooker Island |
Russia |
Joseph Dalton Hooker
|
| Hopkins Island |
Australia |
John Hopkins
|
| Hormuz Island |
 Iran |
Hormizd I
|
| Hornby Island, British Columbia |
Canada |
Geoffrey Hornby
|
| Howe Island, Ontario |
Canada |
William Howe, 5th Viscount Howe
|
| Hutt Island, British Columbia |
Canada |
John Hutt (Royal Navy officer)
|
| Île Bizard, Quebec |
Canada |
Jacques Bizard
|
| Île d'Orléans, Quebec |
Canada |
Henri II, Duke of Orléans
|
| Île Jésus, Quebec |
Canada |
Jesus
|
| Île Perrot |
Canada |
François-Marie Perrot
|
| Île Saint-Louis |
 France |
Louis IX of France
|
| Îles Laval |
Canada |
François de Laval
|
| Inchcolm |
Scotland |
Saint Columba
|
| Inch Kenneth |
Scotland |
Saint Kenneth
|
| Inchmarnock |
Scotland |
Saint Mearnag
|
| Inchmurrin |
Scotland |
Saint Meadhran/Mirren
|
| Innis Chonan |
Scotland |
Saint Conan
|
| Isabela Island |
Ecuador |
Isabella I of Spain
|
| Island of Mozambique |
 Mozambique |
Mussa Bin Bique
|
| Isle La Motte |
United States |
Pierre La Motte
|
| Isle Martin |
Scotland |
Saint Martin
|
| Jackson Island |
Russia |
Frederick George Jackson
|
| Jahleel Island |
South Africa |
Jahleel Brenton
|
| James Island |
United States |
Reuben James
|
| James Ross Island |
Antarctica |
James Clark Ross
|
| Jan Mayen Island |
Norway |
Jan Jacobs May van Schellinkhout
|
| Jens Munk Island |
Greenland |
Jens Munk
|
| Joe Island |
Greenland |
Joe (Ipiirvik or Ebierbing)
|
| John Lawrence Island |
India |
John Lawrence, 1st Baron Lawrence
|
| Johnston Atoll |
United States |
Captain Charles J. Johnston
|
| Jones Island |
United States |
Jacob Jones
|
| Jorge Montt Island |
Chile |
Jorge Montt
|
| Juan de Nova Island |
 French Southern and Antarctic Lands |
João da Nova
|
| Juan Fernández Islands |
Chile |
Juan Fernández (explorer)
|
| Keats Island (British Columbia) |
Canada |
Richard Goodwin Keats
|
| Kennedy Island |
Solomon Islands |
John F. Kennedy
|
| Keppel Island |
Falkland Islands |
Admiral Augustus Keppel
|
| Kerguelen |
French Southern and Antarctic Lands |
Yves-Joseph de Kerguelen de Trémarec
|
| Kermadec Islands |
New Zealand |
Jean-Michel Huon de Kermadec
|
| Ketron Island |
United States |
William Kittson (name badly misspelt by cartographers)
|
| Kilian Island |
Canada |
Bernhard Kilian
|
| King George Island |
Antarctica |
George III of the United Kingdom
|
| King George Islands |
Canada |
George III of the United Kingdom
|
| King George Islands |
French Polynesia |
George III of the United Kingdom
|
| King Island |
Australia |
Philip Gidley King
|
| King William Island |
Canada |
William IV of the United Kingdom
|
| Kirkland Island |
Canada |
John Kirkland
|
| Korovin Island |
United States |
Ivan Korovin (presumably)
|
| Kupreanof Island |
United States |
Ivan Antonovich Kupreianov
|
| Kupriyanov Islands |
South Georgia and the South Sandwich Islands |
Ivan Kupriyanov
|
| Lady Franklin Island |
Canada |
Lady Jane Franklin
|
| Lady Julia Percy Island |
Australia |
Lady Julia Helen Percy
|
| Lanzarote |
 Spain |
Lancelotto Malocello
|
| Lemesurier Island |
United States |
Midshipman William Le Mesurier
|
| Lennox Island |
Canada |
Charles Lennox, 4th Duke of Richmond
|
| Lewis Island |
Australia |
George Lewis
|
| Little Island |
Australia |
John Little
|
| Little Wellington Island |
Chile |
Arthur Wellesley, 1st Duke of Wellington
|
| Loks Land |
Canada |
Michael Lok
|
| Lockwood Island |
Greenland |
James Booth Lockwood
|
| Lopez Island |
United States |
Gonzalo López de Haro
|
| Lord Howe Island |
Australia |
Richard Howe, 1st Earl Howe
|
| Louise Island |
Canada |
Princess Louise, Duchess of Argyll
|
| Lulu Island |
Canada |
Lulu Sweet
|
| Macauley Island |
New Zealand |
George Mackenzie Macaulay
|
| MacDonald Island |
Canada |
James F. MacDonald
|
| Mackenzie King Island |
Canada |
William Lyon Mackenzie King
|
| MacKlintok Island |
Russia |
Francis Leopold McClintock
|
| Macquarie Island |
Australia |
Lachlan Macquarie
|
| Magdalen Islands |
Canada |
Madeleine Fontaine, seigneur François Doublet's wife
|
| Malcolm Island |
Canada |
Pulteney Malcolm
|
| Manoel Island |
 Malta |
António Manoel de Vilhena
|
| Mansel Island |
Canada |
Robert Mansell
|
| Manuel Rodriguez Island |
Chile |
Manuel Rodríguez Erdoíza
|
| Marchena Island |
Ecuador |
Frey Antonio de Marchena
|
| Margaret Island |
 Hungary |
Saint Margaret of Hungary
|
| Mauritius |
 Indian Ocean |
Maurice of Nassau
|
| Mayne Island |
Canada |
Richard Mayne
|
| McIntyre Island |
Antarctica |
Robert McIntyre, USN
|
| McNeil Island |
United States |
William Henry McNeill
|
| McNish Island |
South Georgia and the South Sandwich Islands |
Harry McNish
|
| Melville Island |
Australia |
Robert Dundas, 2nd Viscount Melville
|
| Melville Island |
Canada |
Robert Dundas, 2nd Viscount Melville
|
| Milne Land |
Greenland |
David Milne
|
| Mitkof Island |
United States |
Admiral Prokofy Mitkov
|
| Money Island |
 China (claimed by Taiwan and Vietnam) |
William Taylor Money
|
| Montagu Island |
South Georgia and the South Sandwich Islands |
John Montagu, 4th Earl of Sandwich
|
| Moresby Island |
Canada |
Fairfax Moresby
|
| Moresby Island |
Canada |
Fairfax Moresby
|
| Moreton Island |
Australia |
James Douglas, 14th Earl of Morton
|
| Mornington Island |
Australia |
Richard Wellesley, 1st Marquess Wellesley (also Earl of Mornington)
|
| Moore Island |
Canada |
Elwood S. Moore
|
| Mudge Island |
Canada |
William Fitzwilliam Mudge
|
| Nansen Island |
Antarctica |
Fridtjof Nansen
|
| Nansen Island |
Russia |
Fridtjof Nansen
|
| Necker Island |
 British Virgin Islands |
Johannes de Neckere
|
| Necker Island |
United States |
Jacques Necker
|
| Neil Island |
India |
James George Smith Neill
|
| Nicholson Island |
India |
R.T. Nicholson
|
| Normanby Island |
Papua New Guinea |
George Phipps, 2nd Marquess of Normanby
|
| North Rona |
Scotland |
Saint Ronan
|
| North Seymour Island |
Ecuador |
Lord Hugh Seymour
|
| North Tweedsmuir Island |
Canada |
John Buchan, 1st Baron Tweedsmuir
|
| Ogasawara Islands |
 Japan |
Ogasawara Sadayori
|
| Orcas Island |
United States |
Juan Vicente de Güemes, 2nd Count of Revillagigedo, whose full name included the name Horcasitas
|
| Ostrovul Sfintu Gheorghe |
 Romania |
Saint George
|
| Palmerston Island |
Cook Islands |
Henry Temple, 2nd Viscount Palmerston
|
| Parker Island |
Canada |
Lieutenant George Ferdinand Hastings Parker
|
| Pavlof Islands |
United States |
Pitka Pavlof
|
| Pearse Island |
Canada |
William Alfred Rombulow Pearse, RN
|
| Pender Island |
Canada |
Daniel Pender
|
| Peter Island |
British Virgin Islands |
Pieter Adriensen
|
| Peter I Island |
Antarctica (claimed by Norway) |
Peter I of Russia
|
| Phillip Island |
Australia |
Arthur Phillip
|
| Pickersgill Islands |
South Georgia and the South Sandwich Islands |
Richard Pickersgill
|
| Picton |
Chile |
Thomas Picton
|
| Pitt Island |
New Zealand |
William Pitt, 1st Earl of Chatham
|
| Porcher Island |
Canada |
Edwin Augustus Porcher[1]
|
| Pribilof Islands |
United States |
Gavriil Pribilof
|
| Prince Leopold Island |
Canada |
Prince Leopold of Saxe-Coburg-Saalfeld
|
| Prince of Wales Island (Alaska) |
United States |
George Augustus Frederick, Prince of Wales
|
| Prince of Wales Island (Nunavut), |
Canada |
Albert Edward, Prince of Wales
|
| Prince of Wales Island (Queensland) |
Australia |
George Augustus Frederick, Prince of Wales
|
| Prince Charles Island |
Canada |
Charles, Prince of Wales
|
| Prince Edward Island |
Canada |
Prince Edward Augustus, Duke of Kent and Strathearn, father of Queen Victoria
|
| Prince Patrick Island |
Canada |
Prince Arthur William Patrick, Duke of Connaught and Strathearn
|
| Prinsesse Dagmar Island |
Greenland |
Princess Dagmar of Denmark
|
| Príncipe Island |
 São Tomé and Príncipe |
Afonso, Prince of Portugal
|
| Quadra Island, British Columbia |
Canada |
Juan Francisco de la Bodega y Quadra
|
| Queen Adelaide Archipelago |
Chile |
Adelaide of Saxe-Meiningen
|
| Queen Elizabeth Islands |
Canada |
Queen Elizabeth II
|
| René-Levasseur Island |
Canada |
René Levasseur
|
| Revillagigedo Island |
United States |
Juan Vicente de Güemes, 2nd Count of Revillagigedo
|
| Revillagigedo Islands |
 Mexico |
Juan Vicente de Güemes, 2nd Count of Revillagigedo
|
| Rikers Island |
United States |
Abraham Rycken (Dutch settler)
|
| Robinson Island |
 Hong Kong |
Sir Hercules Robinson, former Governor of Hong Kong
|
| Robinson Crusoe Island |
Chile |
Robinson Crusoe (fictional character)
|
| Rob Roy Island |
Solomon Islands |
Rob Roy MacGregor
|
| Roderick Island |
Canada |
Roderick Finlayson
|
| Roosevelt Island |
Antarctica |
Franklin D. Roosevelt
|
| Roosevelt Island |
United States |
Franklin D. Roosevelt
|
| Ross Island |
Antarctica |
James Clark Ross
|
| Rothschild Island |
Antarctica |
Édouard Alphonse de Rothschild
|
| Rudolf Island |
Russia |
Rudolf, Crown Prince of Austria
|
| Sabine Island |
Greenland |
Edward Sabine
|
| Saint Barthélemy |
France |
Bartholomew Columbus
|
| St Catherine's Island |
 Wales |
Catherine of Alexandria
|
| Saint Helena |
 Saint Helena, Ascension and Tristan da Cunha |
Helena of Constantinople
|
| St Ignace Island |
Canada |
Ignatius of Loyola
|
| Saint John |
 United States Virgin Islands |
John the Apostle
|
| Saint Kitts |
 Saint Kitts and Nevis |
Saint Christopher
|
| St. Lawrence Island, Alaska |
United States |
Lawrence of Rome
|
| Saint Lucia |
 Caribbean Sea |
Saint Lucy
|
| Saint Martin |
France
 Sint Maarten |
Martin of Tours
|
| St Martin's |
England |
Martin of Tours
|
| St Mary's |
England |
Saint Mary
|
| St Michael's Isle |
 Isle of Man |
Saint Michael
|
| St Ninian's Isle |
Scotland |
Saint Ninian
|
| St Patrick's Isle |
Isle of Man |
Saint Patrick
|
| St Paul's Island |
Malta |
Saint Paul of Tarsus
|
| Saint Pierre Island |
France |
Saint Peter
|
| St Serf's Inch |
Scotland |
Saint Serf
|
| Saint Tudwal's Islands |
Wales |
Tudwal
|
| Saint Vincent |
 Saint Vincent and the Grenadines |
Vincent of Saragossa
|
| Salisbury Island |
Russia |
Rollin D. Salisbury
|
| San Andrés Island |
 Colombia |
Saint Andrew
|
| San Clemente Island, California |
United States |
Saint Clement
|
| San Cristóbal Island |
Ecuador |
Saint Christopher
|
| San Domino]] |
 Italy |
Saint Domnius
|
| San Juan Island, Washington |
United States |
Juan Vicente de Güemes, 2nd Count of Revillagigedo
|
| San Juan Islands, Washington |
United States |
Juan Vicente de Güemes, 2nd Count of Revillagigedo
|
| San Niccolò |
Italy |
Saint Nicholas
|
| San Nicolas Island, California |
United States |
Saint Nicholas
|
| San Pietro Island |
Italy |
Saint Peter
|
| Santa Catalina Island, California |
United States |
Catherine of Alexandria
|
| Santa Isabel Island |
Solomon Islands |
Saint Elizabeth
|
| Santa Luzia |
 Cape Verde |
Saint Lucy
|
| Santa Maria Island |
 Portugal |
Saint Mary
|
| Sant'Antioco |
Italy |
Saint Antiochus
|
| Santiago Island |
Cape Verde |
Saint James
|
| Santo Antão Island |
Cape Verde |
Saint Anthony
|
| Santorini |
Greece |
Saint Irene
|
| São Jorge Island |
Portugal |
Saint George
|
| São Miguel Island |
Portugal |
Saint Michael
|
| São Nicolau Island |
Cape Verde |
Saint Nicholas
|
| São Tomé Island |
São Tomé and Príncipe |
Saint Thomas
|
| São Vicente Island |
Cape Verde |
Vincent of Saragossa
|
| Saunders Island, South Sandwich Islands |
South Georgia and the South Sandwich Islands |
Charles Saunders (Royal Navy officer)
|
| Saunders Island, Greenland |
Greenland |
James Saunders, RN
|
| Schouten Island |
Australia |
Joost Schouten
|
| Seychelles |
 Indian Ocean |
Jean Moreau de Séchelles
|
| Shaw Island |
United States |
John Shaw
|
| Shaw Islands |
Antarctica |
John E. Shaw
|
| Shumagin Islands |
United States |
Nikita Shumagin
|
| Sinclair Island (Washington) |
United States |
Arthur Sinclair
|
| Sint Eustatius |
 Caribbean Netherlands |
Saint Eustace
|
| Sir Hugh Rose Island |
India |
Hugh Rose, 1st Baron Strathnairn
|
| Sir William Peel Island |
India |
Sir William Peel
|
| Smith Island |
Australia |
William Smith
|
| Smith Island |
Antarctica |
William Smith (not same as above)
|
| Smith Island |
United States |
John Smith
|
| Solander Islands |
New Zealand |
Daniel Solander
|
| Somerville Island |
Antarctica |
Crichton Somerville
|
| Spieden Island |
United States |
Purser William Speiden
|
| Søren Norby's Island |
Greenland |
Søren Norby
|
| South Georgia |
South Georgia and the South Sandwich Islands |
George III of the United Kingdom
|
| South Tweedsmuir Island |
Canada |
John Buchan, 1st Baron Tweedsmuir
|
| Starbuck Island |
 Kiribati |
Valentine Starbuck
|
| Stefansson Island |
Canada |
Vilhjalmur Stefansson
|
| Stewart Island |
New Zealand |
William W. Stewart
|
| Stretch Island |
United States |
Samuel Stretch
|
| Stuart Island |
United States |
Frederick D. Stuart
|
| Sverdrup Islands |
Canada |
Otto Sverdrup
|
| Sveti Đorđe |
 Montenegro |
Saint George
|
| Sveti Nikola |
Montenegro |
Saint Nicholas
|
| Sveti Stefan |
Montenegro |
Saint Stephen
|
| Sweyn Holm |
Scotland |
Sweyn Asleifsson
|
| Tagg's Island |
England |
Tom Tagg
|
| Tasmania |
Australia |
Abel Tasman
|
| Tanner Island |
South Georgia and the South Sandwich Islands |
William G. Tanner
|
| Taylor Island |
Australia |
William Taylor
|
| Tennent Islands |
Canada |
James Emerson Tennent
|
| Theodore Roosevelt Island |
United States |
Theodore Roosevelt
|
| Thistle Island |
Australia |
John Thistle
|
| Tobias Island (Tuppiap Qeqertaa) |
Greenland |
Tobias Gabrielsen
|
| Townshend Island |
Australia |
Thomas Townshend, 1st Viscount Sydney
|
| Traill Island |
Greenland |
Thomas Stewart Traill
|
| Traversay Islands |
South Georgia and the South Sandwich Islands |
Jean-Baptiste Prevost de Sansac, Marquis de Traversay
|
| Tristan da Cunha |
Saint Helena, Ascension and Tristan da Cunha |
Tristão da Cunha
|
| Truss's Island |
England |
Charles Truss
|
| U Thant Island |
United States |
U Thant
|
| Valdes Island |
Canada |
Cayetano Valdés y Flores
|
| Vancouver Island |
Canada |
George Vancouver
|
| Vashon Island |
United States |
James Vashon
|
| Vendovi Island |
United States |
Ro Veidovi
|
| Victoria Island |
Canada |
Queen Victoria
|
| Waldron Island |
United States |
Richard Russell Waldron or Thomas Westbrook Waldron
|
| Wales Island |
Canada |
William Wales
|
| Ward Hunt Island |
Canada |
George Ward Hunt
|
| Weddell Island |
Falkland Islands |
James Weddell
|
| Wellesley Islands |
Australia |
Richard Wellesley, 1st Marquess Wellesley
|
| Wellington Island |
Chile |
Arthur Wellesley, 1st Duke of Wellington
|
| Whidbey Island |
United States |
Joseph Whidbey
|
| Wilson Island |
Antarctica |
W. Stanley Wilson
|
| Wilson Island |
India |
Archdale Wilson
|
| Wolf Island |
Ecuador |
Theodor Wolf
|
| Wolfe Island |
Canada |
James Wolfe
|
| Wollaston Islands |
Chile |
William Hyde Wollaston
|
| Woronkofski Island |
United States |
Lieutenant Woronkovski
|
| Wrangel Island |
Russia |
Ferdinand von Wrangel
|
| Yakobi Island |
United States |
Ivan Iakobi
|
| Yos Sudarso Island |
 Indonesia |
Yos Sudarso
|
| Zarembo Island |
United States |
Dionizy Zaremba
|
| Zavodovski Island |
South Georgia and the South Sandwich Islands |
Lieutenant Ivan Zavodovski
|
Fernando Pó, Equatorial Guinea – Fernão do Pó – now Bioko
Prince of Wales Isle, Malaysia – George IV, Prince of Wales – now Penang Island
