David Thomas Culbert (born 17 March 1967 in Sydney) is a former international track and field athlete. In an international long jump career that spanned ten years, he won two Commonwealth Games silver medals in 1990 and 1994 and also made finals at the 1992 Olympics. Since his retirement, he has established himself as Australia's track and field commentator working with Channel 7 and SBS as well as various radio stations. In 2004 and 2005 he hosted a Sunday morning discussion show, The Insiders on Melbourne station SEN 1116.