List of islands of Slovenia

Sea islands

• An unnamed island in Lucija, part of the marina

Former islands

• Koper
• Izola

Lake islands

• Bled island
• An underground island in Cross Cave

River islands

• Downtown Ljubljana is an artificial island surrounded by the Ljubljanica River and the Gruber Canal
• Kostanjevica na Krki
• Maribor Island
• Otočec