Alok Nath (born 10 July 1956), also known as Sanskaari Babuji, is an Indian former actor known for his work in Hindi cinema and television.

Nath has a sister, Vineeta Malik, she is known for the portrayal of the character Bhairavi in the television series Yeh Rishta Kya Kehlata Hai.

[10] In December 2013, jokes and memes based on characters played by Alok Nath started trending on social media and spread quickly.

[22] Subsequently, actresses Renuka Shahane, Himani Shivpuri, Sandhya Mridul, Deepika Amin, and an anonymous Hum Saath-Saath Hain crew member have either admitted to knowing about Nath's predatory behaviour or written about instances where they themselves have been assaulted by him.

[30] On 11 August 2019, India Today reported that rape case against Alok Nath by Vinta Nanda has been closed due to lack of evidence.