Niladri Sarkar
| Colonel Niladri Sarkar | |
|---|---|
| Colonel character | |
| First appearance | Chaya Pore |
| Last appearance | Hu-Humba Rahasya |
| Created by | Syed Mustafa Siraj |
| In-universe information | |
| Full name | Niladri Sarkar |
| Gender | Male |
| Title | Colonel |
| Occupation | Retired Colonel Nature Specialist |
| Nationality | Indian |
| Aquantances | Jayanta Detective Haldarmashai Shasthi Charan |
| Residence | Elliot Road, Kolkata |
Niladri Sarkar or Colonel Niladri Sarkar is a fictional detective character created by Bengali novelist Syed Mustafa Siraj. Some of the Colonel stories written for children were translated into English.