KC Rules OK is a studio album by Scottish singer-songwriter King Creosote, released on 19 September 2005 on Names.

A subsequent remastered special edition version of the album was released in 2006 with a new track, "So Forlorn", re-recordings of "678" and "Marguerita Red" and liner notes by author Ian Rankin.

[2] The Earlies perform as Creosote's backing band on this album.

In December 2009, KC Rules OK ranked #6 in The Skinny's "Scottish Albums of the Decade" poll.

Upon receiving the accolade, Anderson stated, "For me KC Rules OK was basically the first chance I got to do a proper album as King Creosote.