| Klaus-Dieter Jank | |
| Birth Date: | 1952 11, df=yes |
| Birth Place: | Waiblingen, West Germany |
| Height: | 1.70 m |
| Position: | Striker |
| Years1: | 1973–1975 |
| Clubs1: | VfB Stuttgart |
| Caps1: | 24 |
| Goals1: | 0 |
| Years2: | 1975–1976 |
| Clubs2: | Preußen Münster |
| Caps2: | 24 |
| Goals2: | 4 |
| Years3: | 1976–1980 |
| Clubs3: | VfB Stuttgart |
| Caps3: | 58 |
| Goals3: | 10 |
| Years4: | 1980–1982 |
| Clubs4: | Werder Bremen |
| Caps4: | 25 |
| Goals4: | 0 |
| Years5: | 1982 |
| Clubs5: | South China |
| Caps5: | 15 |
| Goals5: | 3 |
| Years6: | 1982–1983 |
| Clubs6: | Stuttgarter Kickers |
| Caps6: | 13 |
| Goals6: | 0 |
| Years7: | 1983–1984 |
| Clubs7: | Stade Lavallois |
| Caps7: | 18 |
| Goals7: | 1 |
| Totalcaps: | 177 |
| Totalgoals: | 18 |
Klaus-Dieter Jank (born 23 November 1952) is a German former professional footballer who played as a striker.[1]