R D Thungon
- Designation: Deputy Commissioner
- Email: dcchanglang[at]gmail[dot]com
- Phone: +919436848511
- Address: Office of Deputy Commissioner, Changlang District, Changlang - 792120, Arunachal Pradesh
- Fax No: 03808-222226
- Room No: DC Chamber
- Activity: District Administration
- Profile: https://changlang.nic.in/profile-of-deputy-commissioner/