Sepatan is a town and an administrative district (kecamatan) within Tangerang Regency, in the province of Banten on the island of Java, Indonesia. It should not be confused with other places of the same name; this Sepatan lies in the western part of Java, not in the East Java region. The district borders the city of Tangerang to the southwest.
The district has been reduced in size twice through administrative splits. Its former northern and eastern halves were separated in 1992 and 2006 to form the new Pakuhaji District and Sepatan Timur District respectively. The residual district now covers an area of 19.22 square kilometres.
Sepatan comprises the town (kelurahan) of Sepatan together with seven rural villages (desa), all eight of which share the postcode 15520. The district had a population of 92,353 in 2010 and 116,290 in 2020, with an official estimate of 117,734 as at mid 2024.