Chetok is a state constituency in Kelantan, Malaysia, that has been represented in the Kelantan State Legislative Assembly.
The state constituency was first contested in 1986 and is mandated to return a single Assemblyman to the Kelantan State Legislative Assembly under the first-past-the-post voting system.
As of 2020, Chetok has a population of 32,989 people.
According to the Gazette issued on 30 March 2018, the Chetok constituency has a total of 13 polling districts.