Bey Soo Khiang (born 10 August 1955) is a Singaporean former lieutenant-general who served as Chief of Defence Force between 1995 and 2000.

He also completed a Master of Public Administration degree at the John F. Kennedy School of Government at Harvard University, and attended the six-week Advanced Management Program at Harvard Business School.

[1] Bey retired from the SAF on 1 April 2000, and was succeeded by Lim Chuan Poh as Chief of Defence Force.

[2] After leaving the SAF in 2000, Bey joined Singapore Airlines (SIA) as Executive Vice President (Technical) and was promoted to Senior EVP (Technical & Human Resources) two years later.

[1] In early 2010, he assumed the post of Senior Executive Vice President for Marketing & Corporate Services.