| Birth Date: | 3 May 1955 |
| Birth Place: | Gelsenkirchen, Germany |
| Height: | 1.71m (05.61feet) |
| Weight: | 60kg (130lb) |
| Sport: | Swimming |
| Club: | Wasserfreunde Wuppertal |
| Show-Medals: | yes |
Ulrike Klees (born 3 May 1955) is a retired German swimmer. She competed in the 200 m breaststroke event at the 1972 Summer Olympics, but failed to reach the final.
She has a degree in psychology, and after retiring from swimming worked as a sport psychologist with the national swimming team and top athletes from other disciplines. Since 1990 she works with musicians and is a lecturer at the Bavarian State Opera.