Kahang is a state constituency in Johor, Malaysia, that is represented in the Johor State Legislative Assembly.
The state constituency was first contested in 2004 and is mandated to return a single Assemblyman to the Johor State Legislative Assembly under the first-past-the-post voting system.
As of 2020, Kahang has a population of 31,214 people.
According to the gazette issued on 33 March 2018, the Kahang constituency has a total of 10 polling districts.