Masbagik is a town and an administrative district (kecamatan) located in East Lombok, West Nusa Tenggara, Indonesia. The district encompasses a total land area of 33.17 km2.
As of mid-2025, the population of Masbagik was recorded at 117,446. The administrative area is divided into 10 nominally rural villages (desa), which include Danger, Kesik, Kumbang, Lendang Nangka, Lendang Nangka Utara, Masbagik Selatan, Masbagik Timur, Masbagik Utara, Masbagik Utara Baru, and Paok Motong.