Sipitang is a federal constituency in Interior Division (Beaufort District and Sipitang District), Sabah, Malaysia, that has been represented in the Dewan Rakyat since 1995.
The federal constituency was created in the 1994 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.
As of 2020, Sipitang has a population of 66,583 people.
According to the gazette issued on 21 November 2025, the Sipitang constituency has a total of 30 polling districts.