List of Famous people with last name Au

Stephanie Au Hoi-Shun is a swimmer from Hong Kong. She is a three-time Olympian, having represented Hong Kong at the 2008, 2012, and 2016 Summer Olympics. She is the holder of Hong Kong national long course records in the 400 m, 800 m and 1500 m freestyle as well as 4×100 m medley relay, together with short course records in 400 m, 800 m and 1500 m freestyle, 4×100 m medley relay, and 4×100 m freestyle relay. She studied at Sacred Heart Canossian College. She swam for the University of California, Berkeley, from which she graduated with a degree in environmental economics and policy in 2014. She is also a winner of the 24th Hong Kong Outstanding Students Awards.

Cindy Au Sin-yi is a Hong Kong TVB actress. She plays major supporting roles in drama serials.

Albert Au Shui Keung is a Hong Kong English pop and Cantopop singer-songwriter and DJ of RTHK. Albert grew up in Hong Kong, and his ancestral hometown is Zhaoqing city, Guangdong province. A graduate of Hong Kong Baptist University, he debuted in 1979 and achieved considerable fame in the 1980s with his folk music. He also appeared in movies and on TV. He is also operating some music educational establishments.

Stephen Au Kam-tong is a Hong Kong actor for TVB (2000–present). He was formerly an actor for ATV (1990–2000).

Annie Au Wing Chi, known as Annie Au, is a former professional squash player who represented Hong Kong.