Handphone (Korean: 핸드폰; RR: Haendeupon; MR: Haendŭp'on) is 2009 South Korean crime thriller directed by Kim Han-min. Based on a screenplay by Kim Mi-hyeon, it stars Uhm Tae-woong, Park Yong-woo, Park Sol-mi and Lee Se-na in lead roles. The soundtrack of the film was composed by Kim Jun-seong. It revolves around Yoon Jin-ah, an aspiring actress who incidentally receives her sex clip with her former lover on phone and later gets rescued by his so-called fan Seung-min.

Handphone was unofficially remade in India as Chappa Kurishu (Malayalam;2011), which itself was remade into Tamil as Pulivaal (2014), while the 2011 Kannada film Vishnuvardhana also had resemblances to the core plot of the original film.