Arunoday Mondal, popularly known as Sundarbaner Sujan, is an Indian physician from West Bengal.

[1] He was conferred with Padma Shri in 2020 for his contribution in medicine.

He quit his job in 1980 and started to give treatments to his patients from his chamber at Birati.

[3] Every Saturday Mondal went to Sahebkhali, a village of North 24 Parganas.

Mondal was conferred with Padma Shri in 2020 for his contribution in medicine.