The British Independent Film Award for Best Screenplay is an annual award given by the British Independent Film Awards (BIFA) to recognize the best screenplay in a British independent film. The award was first presented in the 1998 ceremony with Paul Laverty being the first recipient of this award for his work in Ken Loach's My Name is Joe.
Steven Knight, Armando Iannucci and Simon Blackwell are the only nominees who have received this award more than once with two wins each while Paul Laverty has received the most nominations for this category with six followed by Lynne Ramsay with four.