Karan Tacker (born 11 May 1986) is an Indian actor, model and host known for his portrayal of Viren Singh Vadhera in Star Plus's Ek Hazaaron Mein Meri Behna Hai and Farooq Ali in Hotstar's Special OPS.

[3] He first appeared in the film Rab Ne Bana Di Jodi in a short role in 2008.

He then played the lead role in Star Plus popular show Ek Hazaaron Mein Meri Behna Hai (2011) as Viren Singh Vadhera.

Karan has also hosted Halla Bol on Bindass (2014) and The Voice India (2015) that aired on &TV.

[5] In 2017, Tacker hosted the dance couple reality show Nach Baliye in its ninth season.