Andrew Ang PBM (born 25 February 1946) is a Singaporean former judge of the Supreme Court. He obtained a Bachelor of Laws from the University of Singapore in 1971 and a Master of Laws from Harvard Law School in 1973. He lectured for a few years at the University of Singapore, and then worked as a lawyer at Messrs Lee & Lee for 30 years. He was appointed Judicial Commissioner in May 2004 and Judge in May 2005. After a decade on the Bench, he retired on 25 February 2014. In 2000, he was conferred the Pingat Bakti Masyarakat (PBM; Public Service Medal).