Kittie: Origins/Evolutions is a 2017 documentary film produced and directed by Rob McCallum. It follows the history of the Canadian heavy metal band Kittie, from their formation in 1996 and through their first six studio albums, from Spit (1999) to I've Failed You (2011). The film also includes interviews with the current, and most of the past, members of the band, interspersed with archival footage. Its production was funded by a successful Indiegogo campaign, which reached its goal within 8 hours, and ultimately raised more than $40,000. The film was dedicated to the memory of bassist Trish Doan, who died prior to the film's completion in February 2017.

Kittie: Origins/Evolutions premiered at Rum Runners in the band's hometown of London, Ontario on October 27, 2017, where the band also performed a career-spanning set. The film was released on March 30, 2018; its digital and theatrical release was handled by Lightyear Entertainment, whilst Caroline Records distributed the film as a three-disc box set, containing the film on DVD and Blu-ray formats along with a live CD from the band's premiere show. The film received generally positive reviews from critics.