Nirmal Dey
- Birthday: 1913-04-11
- Place of birth: Mymensingh, Bangladesh
- Also know as: নির্মল দে
Nirmal Dey was born in 1913 in Mymensingh, Bengal Presidency, British India. He is a director and writer, known for Sharey Chuattar (1953), Basu Paribar (1952), and Champadangar Bou (1954).
