Markus Günthardt
| Country (sports) | Switzerland |
|---|---|
| Born | 10 September 1957 Zurich, Switzerland |
| Height | 5 ft 10 in (178 cm) |
| Plays | Right-handed |
| Prize money | $81,388 |
| Singles | |
| Career record | 1–15 |
| Highest ranking | No. 209 (4 January 1981) |
| Grand Slam singles results | |
| US Open | 1R (1981) |
| Doubles | |
| Career record | 70–77 |
| Career titles | 3 |
| Highest ranking | No. 44 (17 September 1984) |
| Grand Slam doubles results | |
| Australian Open | 2R (1981) |
| French Open | QF (1981) |
| Wimbledon | 3R (1982) |
| US Open | 1R (1981) |
Markus Günthardt (born 10 September 1957) is a Swiss former tennis player. Günthardt won three doubles titles during his professional career. The right-hander reached his highest ATP doubles ranking on 17 September 1984, when he became the number 44 in the world.
Günthardt participated in 14 Davis Cup ties for Switzerland from 1980 to 1986, posting a 9-5 record in doubles.
Günthardt's younger brother Heinz was a successful doubles player, winning two Grand Slam doubles titles in his career.