Jan Albert Venter (also "Jasper Venter", born 23 April 1988 in Hartenbos, Western Cape) is a South African swimmer, who specialized in freestyle events. Venter won a bronze medal, as a member of the South African team, in the 4 × 200 metre freestyle relay at the 2010 Commonwealth Games in Delhi, India. He also helped his team to claim the title in the same relay distance at the 2011 All-Africa Games in Maputo, Mozambique, posting a meet record time of 7:33.63.