Katti Batti (transl. Sometimes enemies, sometimes friends) is a 2015 Indian Hindi-language romantic comedy film directed, co-produced, and written by Nikkhil Advani and produced by Siddharth Roy Kapur under the banner of UTV Motion Pictures. The film stars Imran Khan and Kangana Ranaut in the lead roles. The film marked the final film appearance of Imran Khan.

The soundtrack of Katti Batti was composed by Shankar–Ehsaan–Loy in their final collaboration with Advani, with the lyrics written by Kumaar in his first collaboration with the trio. The first song titled "Sarfira" was released on 12 August 2015. The music rights for the film were acquired by Zee Music Company. The full audio album was released on 27 August 2015.

The first look of the film was revealed on 12 June 2015. The film was released on 18 September 2015.

The film grossed around ₹157.4 million (equivalent to ₹240 million or US$2.8 million in 2023) in its first weekend.