Christopher Horne, known on-stage as christ. , is a Scottish musician. He disclaims any religious meaning in the stage name; he describes it as short for his full name, and the full stop or period as indicating that status as an abbreviation. christ. performs as a solo electronic music artist, and his music is often likened to that of the (also Scottish) electronic group Boards of Canada.

In fact, credited as Chris H. , he was an early participant in the nebulous Hexagon Sun collective from which Boards of Canada emerged, and was a collaborator with the group until approximately 1995.

He appeared on the Twoism album, reissued by Warp in 2002. Horne's departure was amicable and he thanks the duo on his Pylonesque EP issued on the Benbecula Records label in 2001.