Ek Paheli Leela (transl. Leela, a riddle) is a 2015 Indian Hindi-language romantic thriller drama film, directed and co-written by Bobby Khan and produced by Bhushan Kumar and Krishan Kumar. It stars Sunny Leone in the titular lead role with Jay Bhanushali, Rajneesh Duggal, Jas Arora, Mohit Ahlawat and Rahul Dev in pivotal roles. Choreography is done by Ahmed Khan and Jojo Khan. The music for the film is composed by Meet Bros Anjjan and Amaal Mallik. Principal photography of the film began in Jodhpur, India.

The film is a reincarnation story which is set 300 years back, and revolves around the story of a young woman named Leela (Sunny Leone) and her lover. Their love story remains incomplete as they are murdered. The film portrays how their story completes when they both are reincarnated in present time.

The trailer of the film was released on 6 February 2015 and became YouTube's most viewed Bollywood movie trailer of the first quarter of 2015. The film received mixed to negative reviews from the critics upon release, but was a commercial success.