Imia (Greek: Ίμια, Turkish: Kardak) is a pair of two small uninhabited islets in the Aegean Sea, part of over 150 small and 12 large islands of the Dodecanese. They lie 3.8 nautical miles (7.0 km; 4.4 mi) west of the coast of Muğla Province, Turkey, 5.5 nmi (10.2 km; 6.3 mi) east of Kalymnos and 2.5 nmi (4.6 km; 2.9 mi) southeast of Kalolimnos.

Their total surface area is 10 acres (4.0 ha). The islands are also referred to as Limnia in Greek, or İkizce in Turkish, or as Heipethes in some early-20th century maps. Imia/Kardak was the object of a military crisis and subsequent dispute over sovereignty between Greece and Turkey in 1996.

The Imia-Kardak dispute is part of the larger Aegean dispute, which also comprises disputes over the continental shelf, the territorial waters, the air space, the Flight Information Regions (FIR) and the demilitarization of the Aegean islands. In the aftermath of the Imia/Kardak crisis, the dispute was also widened, as Turkey began to lay parallel claims to a larger number of other islets in the Aegean. These islands, some of them inhabited, are regarded as indisputably Greek by Greece but as grey zones of undetermined sovereignty by Turkey.