Code 46 is a 2003 British film directed by Michael Winterbottom, written by Frank Cottrell Boyce, and starring Tim Robbins and Samantha Morton. Produced by BBC Films and Revolution Films, the film is a dystopian sci-fi love story, exploring the implications of current trends in biotechnology.

Michael Winterbottom is an English film director. He began his career working in British television before moving into features. Three of his films—Welcome to Sarajevo, Wonderland and 24 Hour Party People—have competed for the Palme d'Or at the Cannes Film Festival. He and co-director Mat Whitecross won the Silver Bear for Best Director at the 56th Berlin International Film Festival for their work on The Road to Guantanamo.