The 21st Busan International Film Festival was held from October 6 to October 15, 2016 at the Busan Cinema Center and was hosted by Sol Kyung-gu and Han Hyo-joo. A total of 301 films from 69 countries were screened at the festival, including 96 world premieres and 27 international premieres.

The Busan International Film Festival (BIFF), formerly the Pusan International Film Festival (PIFF), held annually in Haeundae-gu, Busan, South Korea, is one of the most significant film festivals in Asia. The first festival, held from 13 to 21 September 1996, was also the first international film festival in Korea.