Juasseh is a state constituency in Negeri Sembilan, Malaysia, that has been represented in the Negeri Sembilan State Legislative Assembly.
The state constituency was first contested in 1986 and is mandated to return a single Assemblyman to the Negeri Sembilan State Legislative Assembly under the first-past-the-post voting system.
According to the Gazette issued on 30 March 2018, the Juasseh constituency has a total of 11 polling districts.
The electoral results for the Juasseh state constituency in 2008, 2013 and 2018 are as follows.