Jacob Theodor Klein | |
|---|---|
 Portrait of Jacob Theodor Klein by Jacob Wessel (1759) | |
| Born | 15 August 1685 |
| Died | 27 February 1759 (aged 73) |
Jacob Theodor Klein (nickname Plinius Gedanensium; 15 August 1685 – 27 February 1759) was a German jurist, historian, botanist, zoologist, mathematician and diplomat in service of Polish King August II the Strong.