Heike Warnicke (German pronunciation: [ˈhaɪkə ˈvaʁnɪkə]; née Schalling, later Sinaki, born 1 June 1966) is a German former speed skater who competed in the 1992 and 1994 Winter Olympics.

In 1992, Warnicke won the silver medal in the 3,000 metres event as well as in the 5,000 metres competition, both times behind Gunda Niemann.

In the 1500 metres contest, she finished eighth.

This article about a German Winter Olympic medalist is a stub.

You can help Wikipedia by expanding it.This biographical article on a speed skater in Germany is a stub.