Heinz Günthardt
| Günthardt in Hilversum 1981 | |
| Full name | Heinz Peter Günthardt | 
|---|---|
| Country (sports) | Switzerland | 
| Born | 8 February 1959 Zürich, Switzerland | 
| Height | 1.80 m (5 ft 11 in) | 
| Turned pro | 1976 | 
| Retired | 1990 | 
| Plays | Right-handed (one-handed backhand) | 
| Prize money | $1,550,007 | 
| Singles | |
| Career record | 228–193 | 
| Career titles | 5 | 
| Highest ranking | No. 22 (7 April 1986) | 
| Grand Slam singles results | |
| French Open | 4R (1985) | 
| Wimbledon | QF (1985) | 
| US Open | QF (1985) | 
| Other tournaments | |
| WCT Finals | QF (1980) | 
| Doubles | |
| Career record | 409–227 | 
| Career titles | 30 | 
| Highest ranking | No. 3 (8 July 1985) | 
| Grand Slam doubles results | |
| Australian Open | 2R (1990) | 
| French Open | W (1981) | 
| Wimbledon | W (1985) | 
| US Open | F (1981) | 
| Other doubles tournaments | |
| Olympic Games | 2R (1988) | 
| Mixed doubles | |
| Career titles | 2 | 
| Grand Slam mixed doubles results | |
| French Open | W (1985) | 
| Wimbledon | F (1986) | 
| US Open | W (1985) | 
Heinz Peter Günthardt (German pronunciation: [haɪ̯nt͡s ˈɡʏnthart]; born 8 February 1959) is a retired tennis player from Switzerland.