Karen Furneaux (born December 23, 1976) is a Canadian sprint kayaker who has been competing since 1988. A native of Halifax, Nova Scotia, she won nine medals at the ICF Canoe Sprint World Championships. This includes two golds (K-1 200 m: 2001, K-2 200 m: 1998), three silvers (K-1 500 m: 2005, K-2 500 m: 1999, K-4 200 m: 1997), and four bronzes (K-1 200 m: 2005, 2006; K-1 1000 m: 2005, K-1 4 x 200 m: 2009).