The Namgyal dynasty was a dynasty whose rulers were the monarchs of the former kingdom of Ladakh that lasted from 1460 to 1842 and were titled the Gyalpo of Ladakh. The Namgyal dynasty succeeded the first dynasty of Maryul and had several conflicts with the neighboring Mughal Empire and various dynasties of Tibet, including the Tibet–Ladakh–Mughal War. The dynasty eventually fell to the Sikh Empire and Dogras of Jammu. Most of its known history is written in the Ladakh Chronicles.

Ladakh is a region administered by India as a union territory and constitutes an eastern portion of the larger Kashmir region that has been the subject of a dispute between India and Pakistan since 1947 and India and China since 1959. Ladakh is bordered by the Tibet Autonomous Region to the east, the Indian state of Himachal Pradesh to the south, both the Indian-administered union territory of Jammu and Kashmir and the Pakistan-administered Gilgit-Baltistan to the west, and the southwest corner of Xinjiang across the Karakoram Pass in the far north. It extends from the Siachen Glacier in the Karakoram range to the north to the main Great Himalayas to the south. The eastern end, consisting of the uninhabited Aksai Chin plains, is claimed by the Indian Government as part of Ladakh, but has been under Chinese control.