Namhae County (Namhae-gun) is a county in South Gyeongsang Province, South Korea.

[2] However, Namhae has witnessed an aging and decreasing population, having had a population of 137,914 in 1964.

Namhae-gun is divided into 1 eup and 9 myeon.

Namhae county covers an area of 357 km2, covering the main islands of Namhae and Changseon, the smaller islands of Jodo, Hodo and Nodo, and 65 other uninhabited islets.

Namhae county also features several peaks; Mangun (786m), Geum (681m), and Won (627m), all of which are located on Namhae island.