Heinz Peter Günthardt (born 8 February 1959) is a retired tennis player from Switzerland.

Günthardt won five singles titles during his professional career, including the Rotterdam WCT in 1980.

The right-hander reached his career-high ATP singles ranking of world No.

17[6][7] before Günthardt ended his coaching relationship with her due to family responsibilities.

[8] Günthardt has been captain of the Swiss Fed Cup team since March 2012.