Stefanie Thurmann (born 25 March 1982 in Perleberg, Brandenburg) is a German sport shooter.
She won a bronze medal in the women's sport pistol at the 2009 ISSF World Cup series in Changwon, South Korea, accumulating a score of 787.2 points.Thurmann represented Germany at the 2008 Summer Olympics in Beijing, where she competed in the women's 25 m pistol, along with her teammate Munkhbayar Dorjsuren, who eventually won the bronze medal in the final.
She finished only in twenty-third place by one point ahead of Italy's Maura Genovesi from the final attempt, for a total score of 576 points (291 in the precision stage and 285 in the rapid fire).