Karin Kschwendt
| Country (sports) |  Luxembourg (–Nov 1991) Germany (Dec 1991–Sep 1996) Austria (Oct 1996–)  | 
|---|---|
| Residence | Vienna, Austria | 
| Born | 14 September 1968 Sorengo, Switzerland  | 
| Height | 1.75 m (5 ft 9 in) | 
| Turned pro | 1986 | 
| Retired | 2000 | 
| Plays | Right-handed (two-handed backhand) | 
| Prize money | $674,599 | 
| Singles | |
| Career record | 244–221 | 
| Career titles | 0 WTA, 2 ITF | 
| Highest ranking | No. 37 (12 August 1996) | 
| Grand Slam singles results | |
| Australian Open | 3R (1991, 1996) | 
| French Open | 3R (1994) | 
| Wimbledon | 3R (1990) | 
| US Open | 2R (1990, 1995, 1996) | 
| Doubles | |
| Career record | 158–181 | 
| Career titles | 6 WTA, 3 ITF | 
| Highest ranking | No. 45 (19 February 1996) | 
Karin Kschwendt (born 14 September 1968) is a former professional tennis player who represented Luxembourg, Germany and Austria at various points in her career. She reached her career-high ranking of world No. 37 on 12 August 1996. In doubles, she went as high as No. 45 in February 1996.
Kschwendt was born in Switzerland to Austrian parents Heinz and Edith, but grew up in Luxembourg, where she lived for 23 years.