Christopher Monger is a Welsh screenwriter, director, and editor, best known for writing and directing The Englishman Who Went Up a Hill But Came Down a Mountain and writing the biopic Temple Grandin. Other film credits include Liz & Dick, Girl from Rio, Seeing Red, Just Like a Woman, Waiting for the Light, Mae'n Talu Withe, Voice Over, Repeater, and Enough Cuts for a Murder.

Television credits include CBS’ That’s Life, PBS’ Masterpiece Classic, and the Tandem miniseries World Without End.