Tim Hornsby (born 20 July 1986, Atlanta, Georgia) is an American sprint canoeist. At the 2012 Summer Olympics, he competed in the Men's K-1 200 metres. Hornsby qualified through a long and difficult route. He won the Men’s K1 200m event at the 2011 Sprint National Championships in Gainesville, Georgia. on August 6. However, US teammate Ryan Dolan had achieved the result that gave the US an Olympic canoeing quota slot for the U.S. at the 2011 Pan American Games in Guadalajara, Mexico on October 28.