Stephan Niklaus (born 17 April 1958) is a retired male decathlete from Switzerland.
A member of the Leichtathletikclub Basel he set his personal best (8337 points) on 3 July 1983 at a meet in Lausanne, which still stands at the Swiss national record.
Niklaus won three national titles in the men's decathlon during his career: 1981, 1982 and 1983.
This biographical article relating to Swiss athletics is a stub.
You can help Wikipedia by expanding it.