Jackie Gunn (born Jackie Davies on 23 May 1977) is a British bobsledder who has competed since 1999. She won a silver medal in the two-woman event at the 2005 FIBT World Championships in Calgary. Competing in two Winter Olympics, Davies earned her best finish of ninth in the two-woman event at Turin in 2006. When not competing in bobsleigh, Davies is a Corporal in the Army, and part of the Royal Signals where she works as a technician. Davies married in late 2008 and is now known as Gunn.