Wong Chi Hang Sara (黃志恆; born 1968) is a Hong Kong–based visual artist and landscape architect.
She was one of the founding members of Para Site, a Hong Kong gallery and organisation dedicated to contemporary art forms which opened in 1996.
She is part of the Fotanian artists studio community at Fo Tan in Hong Kong.
Her work brings together the fields of architecture and art, addressing the ways people move through spaces by creating large sculptural forms.
Wong works alone and collaboratively with artists including as Leung Chi Wo Warren on socially engaged art projects such as City Cookie (1999-2003) Wong's exhibitions include: Shanghai Biennale (2000), 50th Venice Biennale (2001),[2][3] Gwangju (2002).