Josef "Sepp" Wurmheller (4 May 1917 – 22 June 1944) was a German Luftwaffe pilot during World War II, a fighter ace credited with 102 enemy aircraft shot down in over 300 combat missions. He claimed the majority of his aerial victories over the Western Front, and nine over the Eastern Front. Of his 93 victories over the Western Allies, at least 18–20 were four-engined bombers and 56 were against Supermarine Spitfire fighters.