The following list shows the rest of the European islands (source wikipedia.org) :

​

Atlantic Ocean and Baltic Sea​

• Major islands and island groups of the British Isles (Anglo-Celtic Isles)

  • Great Britain

  • Ireland
     

England

• Isle of Wight

• Isle of Sheppey

• Hayling Island

• Foulness Island

• Portsea Island

• Canvey Island

• Mersea Island

• Walney Island

• Wallasea Island

• Lundy

• Isles of Scilly
   

Scotland

Main article: List of islands of Scotland

Main archipelagoes

• Shetland

• Orkney

• Outer Hebrides

• Inner Hebrides

• Islands of the Clyde

• Islands of the Forth

• Outlying islands
   

Largest islands

• Lewis and Harris

• Skye

• Mainland, Shetland

• Mull

• Islay

• Mainland, Orkney

• Arran

• Jura

• South Uist

• North Uist
   

Wales

• Anglesey

• Holy Island

• Skomer

• Ramsey Island

• Caldey Island
   

Ireland

• Achill Island

• Aran Islands

• Rathlin Island
   

Channel Islands

• Jersey

• Guernsey

• Alderney

• Isle of Man

• Major Danish islands:

• Bornholm

• Falster

• Funen

• Lolland

• Zealand
   

​Major Estonian islands:

 

• Abruka

• Hiiumaa

• Kihnu

• Muhumaa

• Naissaar

• Osmussaar

• Piirissaar

• Ruhnu

• Saaremaa

• Vilsandi

• Vormsi

• Major Swedish islands:

• Gotland

• Öland

• Orust

• Hisingen

• Värmdö

• Tjörn
   

Other major Baltic islands:

• Åland Islands (Finland)

• Fehmarn (Germany)

• Hailuoto (Finland)

• Rügen (Germany)

• Usedom/Uznam (Germany and Poland)

• Wolin (Poland)
   

Other major Atlantic islands:

• Azores (Portugal)

• Madeira (Portugal)

• Canary Islands (Spain)

• Faroe Islands (Denmark)

• Greenland (Denmark) - physiographically a part of the continent of North America, politically and culturally associated with Europe

• Iceland - traverses the border between the North American and Eurasian continental plates, politically and culturally associated with Europe.