Knut Strøm (25 January 1923 – 10 September 2007) was a Norwegian resistance fighter and Lieutenant colonel in the Norwegian army. He participated in the resistance work during World War II as an agent in the clandestine intelligence organisation XU. Knut Strøm was a platoon leader in the tysklandbrigaden (Germany brigade) in 1948before he in 1949 started serving in Hans Majestet Kongens Garde (the Norwegian Royal Guards).