Katarzyna Mirosława Majchrzak-Waśniewska (born 25 June 1967 in Gdańsk, Pomorskie) is a former female high jumper from Poland, who represented her native country at the 1992 Summer Olympics in Barcelona, Spain. She set her personal best (1.92 m) in the women's high jump event in 1992.
| Representing | |||||
|---|---|---|---|---|---|
| 1992 | Olympic Games | Barcelona, Spain | 22nd (q) | 1.88 m | |
| 1993 | World Championships | Stuttgart, Germany | 9th | 1.88 m (1.90) | |
| 1994 | European Championships | Helsinki, Finland | 13th (q) | 1.90 m | |