Nenjil Jil Jil is a 2006 Indian Tamil-language romance film directed by Selva and produced by Manish Nair and Bhavani Kanagasapay under the banners Candy Films Ltd & Gatpaham Entertainment Ltd.
The film stars Navdeep and Aparna in the lead roles, while Vadivelu, Thalaivaasal Vijay, and Ranjitha play supporting roles. The music was composed by D. Imman with cinematography by U. K. Senthil Kumar.
The story revolves around a group of 10 people who win a competition and are taken to London for a free trip. Anand and Priya, both winners of the contest, fall in love during their holiday. Rishi, a tour guide, resolves to separate the lovers and plans to marry Priya, leading to a cat and mouse game between Anand and Rishi.
The film was released on 1 December 2006.