Narayanan Nair Harikumar (born 19 July 1955) is a sound editor and recordist known for his works in Malayalam films. He has won two National Film Awards and eight Kerala State Film Awards for audiography. He has worked for many Adoor Gopalakrishnan movies like Anantaram, Mathilukal, Nizhalkuthu, Naalu Pennungal, Oru Pennum Randaanum etc. He is currently working as the Chief Audio Engineer at Chitranjali Studio.