Erhard "Sepp" Wunderlich (14 December 1956 – 4 October 2012) was a German handball player.

As a member of the West German handball team, he won the 1978 World Men's Handball Championship and the silver medal at the 1984 Summer Olympics.

He played club handball for the VfL Gummersbach from 1976 to 1983 when he left to join FC Barcelona.

During his club career he won four European Cups and two German Championships.

This article about a handball Olympic medalist for Germany is a stub.