Tim Kasten (born 27 January 1983) is a German international rugby union player, playing for the Heidelberger RK in the Rugby-Bundesliga and the German national rugby union team. He made his debut for Germany in a game against Sweden in 2004. Kasten has also played for the Germany's 7's side in the past, like at the 2008 and 2009 Hannover Sevens and the 2009 London Sevens. He was also part of the German Sevens side at the World Games 2005 in Duisburg, where Germany finished 8th. Tim Kasten is considered to be one of the best German rugby players, his father Ralf having played for Germany, too.