Małgorzata Chojnacka (born February 17, 1983 in Gorzów Wielkopolski) is a Polish sprint canoer who has competed since the late 2000s. She won a complete set of medals at the ICF Canoe Sprint World Championships with a gold (K-2 1000 m: 2009), a silver (K-2 1000 m: 2007), and a bronze (K-4 500 m: 2007).