Karishma Kotak (born 22 May 1985) is a British Indian model, actress, and television presenter born in London, of Gujarati heritage. She moved to Mumbai to pursue a career in modelling and quickly made a mark in the Indian fashion and entertainment industry. As a model she has worked for numerous Indian and international brands and walked ramps for several fashion weeks. She has also appeared in Bollywood films and television productions. Her warm personality and presenting skills led to television hosting opportunities. In 2012–13, she participated in Bigg Boss 6 on Colors TV, initially entering in week 1 and being evicted before re-entering the house in week 6. She lasted a combined 65 days in the house before her final eviction in week 11, finishing ninth overall.
Her modelling career in India and abroad, her television presenting work, and her participation in Bigg Boss 6 (2012–13).