《贫民百万富翁》（英语：Slumdog Millionaire）是2008年上映的电影，由英国导演丹尼·鲍伊执导，赛门·鲍佛伊编剧，与洛芙琳·坦丹在印度共同执导，电影是根据印度英语文学作家与外交家维卡斯·史瓦卢普 (Vikas Swarup) 于2005年的作品《Q&A》所改编。

故事的背景与拍摄地点都设于印度，敍述一名来自孟买贫民窟的青年贾马·马利，参与游戏问答节目《百万富翁》，当中过程非常顺利，超过人们的预期，在答至最后一道题目时，被节目主持人怀疑作弊。在警方的严刑拷问下，他回忆并道出每一个题目与他经历相关的往事，每题都与他人生中的重要事件相关。

Slumdog Millionaire is a 2008 British drama film directed by Danny Boyle, written by Simon Beaufoy, co-directed in India by Loveleen Tandan, and produced by Christian Colson. Set and filmed in India, it is a loose adaptation of the novel Q & A (2005) by Indian author and diplomat Vikas Swarup, telling the story of Jamal Malik, age 18, from the Juhu slums of Mumbai. As a contestant on the Indian version of Who Wants to Be a Millionaire? who is able to answer every stage correctly, he is accused of cheating. Jamal recounts his history, illustrating how he is able to answer each question.