Wong Hon Wai is a Malaysian politician who has served as Member of the Penang State Executive Council (EXCO) in the Pakatan Rakyat (PR) state administration under former Chief Minister Lim Guan Eng from March 2008 to May 2013 as well as in the Pakatan Harapan (PH) state administration under Chief Minister Chow Kon Yeow and Member of the Penang State Legislative Assembly (MLA) for Paya Terubong since August 2023. He served as the Member of Parliament (MP) for Bukit Bendera from May 2018 to November 2022, and the MLA for Air Itam from March 2008 to May 2018. He is a member of the Democratic Action Party (DAP), a component party of the PH and formerly PR coalitions.

The Penang State Executive Council is the executive authority of the state government of Penang, a Malaysian state. Led by the Chief Minister, the head of government who is appointed by Penang's head of state, the Governor, the Executive Council also comprises between four and ten other State Assemblymen from the Penang State Legislative Assembly, as well as the State Secretary, the State Legal Adviser and the State Financial Officer.