Knut Holmann (born 31 July 1968, in Oslo) is a Norwegian sprint canoeist competed from the early 1990s to the early 2000s (decade). Competing in four Summer Olympics, he won six medals. This included three golds (K-1 500 m: 2000, K-1 1000 m: 1996, 2000), two silvers (K-1 500 m: 1996, K-1 1000 m: 1992), and one bronze (K-1 500 m: 1992).
Holmann also won thirteen ICF Canoe Sprint World Championships with four golds (K-1 1000 m: 1990, 1991, 1993, 1995), five silvers (K-1 500 m: 1991, 1995; K-1 1000 m: 1998, 1999; K-1 10000 m: 1993), and four bronzes (K-1 500 m: 1994, K-1 1000 m: 1994, 1997; K-4 200 m: 1998).