Benita Jaye Willis (born on 6 May 1979 in Mackay, Queensland) is an Australian long-distance runner, who is a three-time national champion in the women's 5,000 metres. Her foremost achievement is a gold medal in the long race at the 2004 IAAF World Cross Country Championships. She has also won team medals at that competition on two occasions. She has competed at the Summer Olympics four times (2000, 2004, 2008, 2012) and has twice represented Australia at the Commonwealth Games (2002, 2006).