Dimpy Ganguli (formerly Dimpy Mahajan) is an Indian model and television personality. Born into a Bengali family in Kolkata, Ganguli graduated with an honors degree in English literature from the renowned Scottish Church College in 2009. She was one of the contestants of Gladrags Mega Model Manhunt 2009, a beauty contest from India. She was also the second runners up in Sananda Tilottama in 2007.
In 2010, Ganguli married Rahul Mahajan, son of BJP leader Pramod Mahajan, on Imagine TV's swayamvar reality show, Rahul Dulhaniya Le Jayenge. The couple filed for divorce in May 2014 and their divorce was finalized in February 2015.
In 2014, she participated in the television reality shows Bigg Boss 8 and its spin-off Bigg Boss Halla Bol. She was evicted from the show on 31 January 2015.
In November 2015, Ganguli got married to Dubai-based businessman, Rohit Roy. Their daughter Reanna was born on 20 June 2016.
Television
- 2010: Rahul Dulhaniya Le Jayega on NDTV Imagine
- 2010: Zor Ka Jhatka: Total Wipeout as contestant
- 2011: Kahani Chandrakanta Ki as Naagin
- 2012–13: Nach Baliye 5 as herself
- 2013: Nach Baliye Shriman v/s Shrimati as herself
- 2013: Ek Hazaaron Mein Meri Behna Hai as herself
- 2013: Welcome – Baazi Mehmaan Nawazi Ki as herself
- 2014–15: Bigg Boss 8 as contestant (entered as wild card, champion on 4 January 2015)
- 2015: Bigg Boss Halla Bol as contestant (5th place, evicted on 31 January 2015)
- 2015: Killerr Karaoke Atka Toh Latkah as herself
- 2015: Comedy Classes as herself