The following are lists of islands that are part of, or claimed by, Argentina.
The list is divided into three parts. The first part is those islands that are not disputed. The second part is the Malvinas Islands and South Georgia and the South Sandwich Islands, which are claimed by Argentina but are United Kingdom sovereign overseas territories (see Malvinas Islands sovereignty dispute; South Georgia and the South Sandwich Islands sovereignty dispute).
The third part is the Argentine claim to Antarctica which overlaps both the British and Chilean Antarctic claims. All three countries are signatories to the Antarctic Treaty.
These are islands currently administered by Argentina
The Malvinas Islands and South Georgia and the South Sandwich Islands are United Kingdom sovereign territories claimed by Argentina.
Argentina's claim to Antarctica overlaps with the claims of Chile and the United Kingdom. All these claims are subject to the Antarctic Treaty and none have gained wide international recognition.