Gabi (Korean: 가비; RR: Gabi) is a 2012 South Korean historical mystery drama film starring Kim So-yeon, Joo Jin-mo and Park Hee-soon. It follows an ostensible assassination plot of King Gojong (1852–1919), using coffee brewed by royal barista Tanya. The plan is masterminded by Sadako, a Joseon woman with adopted Japanese nationality, and aided by Ilyich, Tanya's lover.

Inspired by conspiracy theories about Gojong and the king's well-known love of coffee, the movie's title Gabi is a turn-of-the-century Chinese-character transliteration of "coffee." The film is based on author Kim Tak-hwan's historical fiction novel Noseoa Gabi ("Russian Coffee").