K. O. Dahl (born 4 February 1958) is a Norwegian writer. He has written eleven novels since 1993, mostly crime novels with a psychological interest. So far, four of his novels have been published in English, translated by Don Bartlett. They feature the Oslo detectives Frank Frølich and Inspector Gunnarstranda. These translations have been published in the reverse order to which they were written.
See also Kjell Ola Dahl
K.O. Dahl is the author of books: The Fourth Man, The Man in the Window, The Last Fix, Lethal Investments