A few important island disputes that are frequently mentioned in the news:
- Chagos Archipelago:
- Disputed between the United Kingdom and Mauritius. Rececntly, United Kingdom (U.K.) has officially transferred sovereignty of the Chagos Islands to Mauritius.

- Kuril Islands:
- Disputed between Russia and Japan. Russia controls the islands, but Japan claims the four southernmost islands.
- Disputed between Russia and Japan. Russia controls the islands.
- The island chain stretches north across the Pacific Ocean from the Japanese island of Hokkaido to the southern tip of Russia’s Kamchatka Peninsula.
- Four islands – which Russia calls the Southern Kurils and Japan calls the Northern Territories – are the subject of a 60-year-old dispute between the two nations.
- Falkland Islands/Malvinas:
- The isolated and sparsely-populated Falkland Islands, a British overseas territory in the south-west Atlantic Ocean, remain the subject of a sovereignty dispute between Britain and Argentina.
- The UK controls the islands, but Argentina claims them as Malvinas.

- Dokdo/ Takeshima: The island grouping at the centre of a diplomatic dispute between South Korea and Japan is known by several names.
- Greater Tunb, Lesser Tunb, and Abu Musa Isladns: It is a long-standing territorial conflict between Iran and the United Arab Emirates.
- South China Sea Dispute:

|