Wilhelm Vauck (* 8 October 1896 in Neustadt, Dresden, †8 December 1958 in Bautzen) was a German mathematician, physicist and university lecturer in physics and electrical engineering.
During World War II, Vauck was the director of the agents Referat within the Funkabwehr, the German Armies radio counter-intelligence organisation.
As an anti-nazi, Vauck's work on the discovery of the Rote Kapelle anti-fascist resistance group during World War II, burdened him deeply until the end of his life.