Bigg Boss Marathi 3 is the third season of the Marathi version of the reality television show Bigg Boss broadcast in India. The grand premiere was held on 19 September 2021 on Colors Marathi and Voot with Mahesh Manjrekar as the host for the third time. The Grand Finale was held on 26 December 2021 where Vishal Nikam became the winner and Jay Dudhane became the runner-up.

Mahesh Vaman Manjrekar is an Indian actor, film director, screenwriter and producer who works primarily in Hindi films, alongside Marathi, Telugu and Bhojpuri films. He is credited with directing the critically acclaimed films Vaastav: The Reality (1999), Astitva (2000) and Viruddh... Family Comes First (2005). He has won a National Film Award for Best Feature Film in Marathi for Astitva and two Star Screen Awards. He is also known as host of the reality show, Bigg Boss Marathi since 2018.