General Rick Hillier, CMM, MSC, CD (born 1955), is the former Chief of the Defence Staff of the Canadian Forces. He held this appointment from February 4, 2005 to July 1, 2008. He retired on July 1, 2008, and was replaced by former Vice-Chief of the Defence Staff (VCDS) Walter Natynczyk. He is also the highest ranking Newfoundland and Labrador officer in history. On July 3, 2008, Hillier began a term as Chancellor of Memorial University of Newfoundland, his alma mater.

Born in 1955 and raised in Campbellton, Notre Dame Bay, Newfoundland, he graduated from Memorial University of Newfoundland in 1975 with a Bachelor of Science degree. He is an honorary member of the Royal Military College of Canada, college number S148.

He was posted to his first regiment, the 8th Canadian Hussars (Princess Louise's) in Petawawa, Ontario, and subsequently to the Royal Canadian Dragoons in Lahr, Germany. He has also served as a staff officer at Force Mobile Command Headquarters at CFB St. Hubert in Montreal, and at National Defence Headquarters in Ottawa. He commanded 2 Canadian Mechanized Brigade Group (2 CMBG) in 1997-98, and (in 1998) as Deputy Commanding General of III Armoured Corps of the United States Army, at Fort Hood, Texas. In January 1998, as Commander 2 CMBG, he led Operation Recuperation, the Canadian Forces' intervention in the paralysing ice storm in Ontario, Quebec and New Brunswick.