Parno Mittra is an Indian actress who appears in Bengali films. She made her debut with Anjan Dutta's Ranjana Ami Aar Ashbona and is known for playing strong characters.

Parno Mittra's debut TV serial was Khela which was a Ravi Ojha Production. She played the lead character Indira. She acted in another popular Ravi Ojha Production, Mohona as the lead character. She got the Best Actress[8] award for Mohona. She acted opposite Abir Chatterjee in Shomoy and played second lead in Bou Kotha Kau.

She made her film debut with Anjan Dutt's Ranjana Ami Aar Ashbo Na. It received three National Awards for Best Bengali Film, Special Jury Award and Best Music.

She starred opposite Parambrata Chattopadhyay as Ashima in director Kaushik Ganguly's Apur Panchali, which was screened at the 44th International Film Festival of India (IFFI) in November 2013.

Some of her other notable films are Bedroom, Ami Aar Amar Girlfriends, Maach Mishti More and Ekla Akash. She played a double role in Glamour.

In 2015, she had three releases: Bheetu, Glamour and Srijit Mukherjee's Rajkahini. (Rajkahini is being made in Hindi as Begum Jaan which is being produced by Mahesh and Mukesh Bhatt) She acted in Pratim D Gupta's X Past Is Present, which featured Rajat Kapoor.

Parno Mittra has signed up for Bangladeshi director Mostafa Sarwar Farooki's bilingual international film featuring Irrfan Khan and Rokeya Prachy of Tareque Masud's The Clay Bird.

In 2018 she played main role as Brishti in Alinagarer Golokdhadha opposite Anirban Bhattacharya and directed by Sayantan Ghosal, Parno Mittra's upcoming films are: Arindam Sil’s Indo-Bangla project, 'Balighawr' and Pratim D Gupta's 'Ahare Mon'.