Steven Chong Horng Siong SC (born 22 September 1957) is a Singaporean jurist who has been serving as a judge of the Court of Appeal of Singapore since 2017.

In that same year, Chong, together with Davinder Singh, V. K. Rajah and Jimmy Yim, won the Philip C. Jessup Cup.

He was appointed Senior Counsel in January 1998, Judicial Commissioner in October 2009 and Supreme Court Judge in June 2010.

[1] In April 2014 it was announced that he would return to Singapore's High Court at the conclusion of his two-year term,[2] to be succeeded by Judge of Appeal V. K.

Chong stated that Reddy clearly was unremorseful of his actions, given that he misappropriated the items of the deceased and having sexual intercourse with another sex worker in the same room where he killed the victim, whose body was hidden under the bed.