Lai Wai Chong () also known as Bryan Lai Wai Chong is a Malaysian politician and businessman who served as Member of the Selangor State Legislative Assembly (MLA) for Teratai from May 2018 to August 2023. He is a member of the Heritage Party (WARISAN) and was a member and State Organising Secretary of Selangor of the Democratic Action Party (DAP), a component party of the Pakatan Harapan (PH) and formerly Pakatan Rakyat (PR) coalitions.