Nayika No.1 is a 2023 Indian Bengali Drama television series that released on 6 March 2023 on Colors Bangla. The series is produced under the banner of Blues Productions. It stars Ritobrota Dey and Indranil Chatterjee in lead roles.^{[1][2] [3] [4] [5]}

• Ritobrota Dey as Sheetala Sikder aka Shila
• Indranil Chatterjee as Suddho Sen

• Chandni Saha as Pratikka
• Indrakshi Dey as Shinjini Roy
• Somasree Chaki as Shila's mother
• Asim Mukhopadhyay as Shila's father
• Debarati Paul as Shila's sister
• Supriyo Dutta as Bijoy Sen: Suddho's father
• Sutapa Banerjee as Suddho's mother
• Rajib Banerjee as Suddho's uncle
• Judhajit Banerjee as Suddho's uncle
• Reshmi Bhattacharya as Suddho's aunt
• Arpita Dutta Chowdhury as Suddho's aunt
• Soma Dey as Labhonyo Prova Sen
• Roshni Ghosh as Tithir
• Shobhana Bhunia as Pallabi
• Payel Sarkar as Sneha
• Nondini Roy as Purba
• Debolina Dutta^[6] as Vidhyamoni
• Debjoy Mallick as Monti sen
• Mohua Halder as Ranjita
• Shubo Yash as Vijay
• Oshni Das as Monica Sen
• Joy Badlani as Film director
• Sourav Banerjee as Gajendra
• Brinda Mukherjee as Chaya
• Srabanti Mukherjee as Junior artist.
• Malobika Sen as Malobika Sen
• Meghna Halder as Megh Chowdhury
• Maadhurima Chakraborty as Diksha
• Sreetama Baidya as Sreetama