Byomkesh Bakshi is a Hindi television series based on the fictional detective Byomkesh Bakshi character created by Sharadindu Bandyopadhyay. The series stars Rajit Kapur and K.K. Raina as Byomkesh Bakshi and Ajit Kumar Banerjee, respectively. It features music and background score from Ananda Shankar. Upon release it became critically acclaimed. It has been re-telecast on DD National from 28 March 2020 during the lockdown of 21 days due to coronavirus.

Sharadindu Bandyopadhyay was an Indian Bengali-language writer. He was actively involved with Bengali cinema as well as Bollywood. The creator of the Bengali detective Byomkesh Bakshi, Sharadindu composed stories of a wide array of varieties including: novels, short stories, crime and detective stories, plays and screenplays. He wrote historical fiction like Kaler Mandira, Gourmollar, Tumi Sandhyar Megh, Tungabhadrar Teere, Chuya-Chandan, Maru O Sangha, Sadashib series and stories of the unnatural with the recurring character Baroda. Besides, he composed many songs and poems.