Ladakh Lok Sabha seat is the only Lok Sabha (parliamentary) constituency of the union territory of Ladakh, India. Ladakh Lok Sabha constituency is the largest Lok Sabha constituency in India in terms of area with a total area of 173,266.37 km², including regions of Gilgit-Baltistan and Aksai Chin,but currently only 59,000 sq km are under Indian administration. The number of electors (voters) in the Ladakh constituency was 159,000 in 2019.