Andy Tsang Wai-hung GBS PDSM PMSM JP (Chinese: 曾偉雄) is the current Deputy Director of the National Narcotics Control Commission of the Ministry of Public Security of China.

[3][4] Tsang retired on 4 May 2015, and was replaced by Stephen Lo Wai-chung, promoted from deputy commissioner in charge of force management.

[1] Tsang has been nominated by the Government of the People's Republic of China to fill in the position of Executive Director of the United Nations Office on Drugs and Crime (UNODC) and Director-General of the United Nations Office in Vienna (UNOV) in June 2019, upon Yury Fedotov's retirement after more than 9 years service.

This prolonged absence prompted speculation that he was gravely ill. Three weeks later, on 18 October 2014, Tsang dispelled concerns that he was deceased after appearing in front of the press to comment on the Occupy Central development.

Fung Wai-wah, president of the Professional Teachers' Union, remarked that "the police have made themselves enemy of the people", literally overnight.