| Niranjan Patnaik | |
| Birth Place: | Anandapur, Odisha, India |
| Birth Date: | 1948 2, df=yes |
| Office: | President of Odisha Pradesh Congress Committee |
| Term: | 19 April 2018 – 23 May 2022 |
| Successor: | Sarat Pattanayak |
Niranjan Patnaik (born 22 February 1948) is an Indian politician, from Odisha. He is a former state president of Odisha Pradesh Congress Committee and former minister of Odisha State.[1]