


^Note 13 : As the new housemates, Suja, Harish and Kajal were granted immunity from nominations for Weeks 8 and 9.^Note 12 : Gayathri was saved from Week 7 eviction after winning a task in which housemates had to answer five questions about the Bigg Boss house.^Note 11 : Vaiyapuri was chosen to be saved from the Week 7 eviction by the other housemates.^Note 10 : All the housemates except Raiza (and Aarav who was already nominated) were nominated for eviction for Week 7 as they did not provide valid reasons while nominating a housemate for eviction, as a result of which Raiza became the House Captain for Week 7 by default.^Note 9 : Oviya left the show because of mental stress arising due to tension in relationships with Aarav and the other housemates.^Note 8 : After ending up on the losing side in a daily task during Week 6, housemates in the winning team nominated Aarav for eviction for Week 7.^Note 7 : There was no House Captain for Weeks 6, 10 and 14.^Note 6 : As the new housemate, Bindu Madhavi was granted immunity from nomination for Week 6.^Note 5 : Snehan was saved from eviction while Vaiyapuri was nominated for eviction for Week 6 during Week 5 by Aarav and Gayathri, who both had the power to save and nominate one housemate each for eviction in their role of Junior Bigg Boss for a day.^Note 4 : There was no eviction during Week 5 however, the housemates still nominated their fellow housemates for eviction without knowing that there would be no eviction.^Note 3 : Raiza was automatically nominated for eviction for Week 5 during Week 4 as punishment for talking about the eviction nominees despite being forbidden to do so.^Note 2 : Bharani was ejected from the show for breaking the Bigg Boss rule by trying to escape from the house.^Note 1 : Sri left the show on day 4 because of his poor health conditions.indicates that the housemate moved to the Secret Room. indicates that an evicted housemate returned temporarily to the house as a guest. indicates that the housemate was granted immunity from nominations. indicates that the housemate was directly nominated for eviction prior to the regular nominations process. Kaajal Pasupathi, an actress and video jockey known for her roles in Ko (2011) and Mounaguru (2011).Harish Kalyan, an actor best known for playing leading roles in the films Sindhu Samaveli (2010) and Poriyaalan (2014).Suja Varunee, an actress and dancer who has appeared in supporting roles in the films Milaga (2010) and Pencil (2016).


Anuya Bhagvath, an actress best known for playing the lead role in Siva Manasula Sakthi (2009).Sri, an actor best known for playing the lead role in the films Vazhakku Enn 18/9 (2012) and Maanagaram (2017).
