| Pranjivan Vishwanath Thaker | |
| Diwan of Saurashtra | |
| Term Start: | circa 1890 |
| Term End: | circa 1920 |
| Birth Date: | c. 1860 |
| Birth Place: | Wadhwan, Gujarat, India |
| Death Date: | c. 1920 |
| Death Place: | Wadhwan, Gujarat, India |
Pranjivan Vishwanath Thaker, (c. 1860 - 1920), was Diwan of Saurashtra, Gujarat, the highest executive office under Rajput rule. He was the brother of Mahashankar Vishwanath Thaker, Chief Treasurer of the princely state of Limbdi.
Today, his descendants have settled, and can largely be found, in the United States of America.