Legok is a town and an administrative district (kecamatan) situated in the Tangerang Regency of Banten Province on the island of Java, Indonesia. The district center is located in Caringin.
The area covers a total land size of 37.74 km2. According to census data, the population grew from 98,171 in 2010 to 118,391 in 2020, with an official estimate reaching approximately 127,548 as of mid-2024.