Prarthana Fardin Dighi (popularly known as Dighi) is a Bangladeshi Dhallywood film actress and model. She won the Bangladesh National Film Award for Best Child Artist three times for the films Kabuliwala (2006), Ek Takar Bou (2008), and Chachchu Amar Chachchu (2010). She acted in ', a 2023 Bangladeshi-Indo epic biographical film which follows the life of Sheikh Mujibur Rahman, the first president of Bangladesh, which was directed by Shyam Benegal.
Dighi was born on 26 October 2003 in Dhaka. She was born into a family connected to the Bangladeshi film industry. Her father, Shahrukh Fardin Subrata, is a film actor, and her mother, Ifte Ara Dalia Doyel, was also an actress. Dighi grew up in Dhaka and was exposed to cultural and artistic activities from an early age, which influenced her early involvement in acting .
She completed her schooling in Dhaka and later studied at Stamford School & College. In 2019, she passed the Secondary School Certificate (SSC) examination. She later completed her Higher Secondary Certificate (HSC) from Stamford College. In 2022, Dighi enrolled in the Journalism and Media Studies department at the University of Liberal Arts Bangladesh (ULAB) to pursue higher education alongside her acting career.