David Siegel (born 28 August 1996) is a German former ski jumper and representative of the club SV Baiersbronn.

He began his international career on 25 and 26 February 2012 with two competitions in the FIS Cup in Baiersbronn, where he finished fourth and eighth.

After finishing eighth on 19 December, Siegel won the second competition the following day, earning his first Continental Cup victory.

In October 2016, Siegel won the German Championships 2016 in Oberhof ahead of Andreas Wellinger and Richard Freitag in the absence of previous year's winner Severin Freund.

On 19 January 2019, Siegel achieved his first World Cup victory together with Karl Geiger, Markus Eisenbichler and Stephan Leyhe in the team competition in Zakopane.