Wong & Ouyang (HK) Ltd. () is an architectural and engineering practice based in Hong Kong, with branch offices in Shanghai and Guangzhou. Its head office is in Taikoo Place, Quarry Bay, and it maintains an office in Shanghai. The company, incorporated in 1983, was founded as Wong, Ng and Associates in 1957, which became Wong, Ng, Ouyang and Associates in 1964, and Wong and Ouyang and Associates in 1972. Art in Station Architecture, HKU Centennial Wall (2014) The Hong Kong Pavilion at Shanghai Expo, Shanghai (2010) Hong Kong Convention and Exhibition Centre, Atrium Link Extension, Hong Kong (2009) Hong Kong Convention and Exhibition Centre Extension, Hong Kong (1997) West Kowloon Law Courts Building, Hong Kong (2017) Redevelopment of Departmental Quarters for Custom and Excise Department, Hong Kong (2012) Shun Lee Disciplined Services Quarters, Hong Kong (2001) Sheung Shui Slaughterhouse, Hong Kong (1999) The Hang Seng University of Hong Kong (formerly Hang Seng Management College) Redevelopment, Hong Kong (2012-2015) The University of Hong Kong, The Centennial Campus and University Street, Hong Kong (2014) La Salle Primary School, Hong Kong (2005) Hong Kong Li Po Chun United World College, Hong Kong (1993) Two Taikoo Place, Hong Kong (under construction) One Taikoo Place, Hong Kong (2018) Lee Garden Three, Hong Kong (2018) One Island East, Hong Kong (2008) One Kowloon, Hong Kong (2007) Three Pacific Place, Hong Kong (2004) Taikoo Place Development, Hong Kong (1993-2003) Hang Seng Bank Headquarters Building, Hong Kong (1991) The Chinese Medicine Hospital & Government Chinese Medicine Testing Institute at TKO, Hong Kong (under construction) CUHK Medical Centre, Hong Kong (2020) Expansion of United Christian Hospital, Hong Kong (under construction) Caritas Medical Centre Phase II, Wai Ming Block, Hong Kong (2013) Prince of Wales Hospital, Main Clinical Block & Trauma Centre, Hong Kong (2011) Hong Kong Baptist Hospital, Redevelopment of Au Shue Hung Health Centre, Hong Kong (2008) Redevelopment of Hong Kong Sanatori