Gašper Vinčec (born 5 April 1981) is a Slovenian former sailor, who specialized in the Finn class. He represented his country Slovenia in two editions of the Summer Olympic Games (2004 and 2008) and came closest to the medal haul in the final race of his signature fleet, finishing in seventh place. Outside his Olympic career, Vinčec picked up a bronze at the 2007 ISAF Worlds in Cascais, Portugal, becoming the first Slovenian sailor to ascend the podium since the breakup of SFR Yugoslavia. A member of the country's Finn yacht club (), Vinčec trained most of his competitive sporting career under the tutelage of his personal coach Roman Teply.