An Indian cinematographer, Avinash Arun is best known in the Marathi and Hindi film industry for popular films such as Killa, Masaan, and Madaari.

Arun has worked as a cinematographer in short films such as That Day After Every Day, Geek Out, Mohan Mutton, The Doubty Dhoble: You Not Drink, Allah Is Great, Na Jeeva Maharaaj, Bunny, Friday Night, Chasing the Rainbow and Lifebuoy Help a Child Reach 5: Chamki.

He is also associated with the Hindi films such as Vees Mhanje Vees, Love Per Square Foot, and Karwaan. His other projects include Drishyam and Hichki.