The following lists the Diwans of Kingdom of Travancore through 1729 to 1947.
People who have served in this office include:
| Name | Portrait | Took office | Left office | Term[1] |
|---|---|---|---|---|
| T. Madhava Rao | 1858 | 1872 | 1 | |
| A. Seshayya Sastri | 1872 | 1877 | 1 | |
| Nanoo Pillai | 1877 | 1880 | 1 | |
| V. Ramiengar | 1880 | 1887 | 1 | |
| T. Rama Rao | 1887 | 1892 | 1 | |
| S. Shungrasoobyer | 1892 | 1898 | 1 | |
| K. Krishnaswamy Rao | 1898 | 1904 | 1 | |
| V. P. Madhava Rao | 1904 | 1906 | 1 | |
| S. Gopalachari | 1906 | 1907 | 1 | |
| P. Rajagopalachari | 1907 | 1914 | 1 | |
| M. Krishnan Nair | 1914 | 1920 | 1 | |
| T. Raghavaiah | 1920 | 1925 | 1 | |
| M. E. Watts | 1925 | 1929 | 1 | |
| V. S. Subramanya Iyer | 1929 | 1932 | 1 | |
| T. Austin | 1932 | 1934 | 1 | |
| Muhammad Habibullah | 1934 | 1936 | 1 | |
| C. P. Ramaswami Iyer | 1936 | 1947 | 1 |