Ludwig Siebert (25 September 1939 – 9 December 2016)[1] was a West German former bobsledder who competed during the 1960s.

He won two gold medals in the four-man event at the FIBT World Championships (1962, 1966).

The gold in 1966 was awarded following a crash that killed his fellow athlete Toni Pensperger during the four-man event.

Siebert also finished fifth in the four-man event at the 1964 Winter Olympics in Innsbruck.

This biographical article relating to German bobsleigh is a stub.