Penaga is a state constituency in Penang, Malaysia, that has been represented in the Penang State Legislative Assembly. The state constituency was first contested in 1974 and is mandated to return a single Assemblyman to the Penang State Legislative Assembly under the first-past-the-post voting system. Since 2018, the State Assemblyman for Perai is Mohd Yusni Mat Piah from the Malaysian Islamic Party (PAS).