Koo Luam Khen (or Khoo Luan Khen, simplified Chinese: 古廉权; traditional Chinese: 古廉權, born 27 March 1951) is a Malaysian former national football player. He participated in the 1972 Munich Olympic Games. He was the former coach of Hong Kong national football team, Hong Kong League team Instant-Dict and Sun Hei. He won "Best Coach of the Year" in Hong Kong Top Footballer Awards 2003 and 2005. In 2004, he inducted in OCM Hall of Fame for 1972 Summer Olympics football team.