Ng Yat Chung is a Singaporean business executive and former military officer. He was the fifth Chief of Defence Force of the Singapore Armed Forces (SAF) from 2003 to 2007, holding the rank of Lieutenant-General. Prior to that, he served as the Chief of the Singapore Army from 2000 to 2003. Ng became an executive in Temasek Holdings after leaving the SAF in 2007. In 2011, he joined Neptune Orient Lines (NOL) and became its Group President and Chief Executive Officer.