¿Quién merece ser millonario? is a Chilean game show based on the original British format of Who Wants to Be a Millionaire?, shown on the Chilean television network Canal 13. The show was initially hosted by Don Francisco from 2006 to 2008, then by Sergio Lagos from 2008 to 2010. ¿Quién merece ser millonario? was broadcast from 2006 to 2010.

The main goal of the game is to win 120 million Chilean pesos by answering 15 multiple-choice questions correctly. There are four lifelines: "Fifty-Fifty", "Phone a Friend", "Ask The Audience" and "Switch the Question". When a contestant got the fifth question correct, he/she will leave with a minimum of CL$250,000. When a contestant got the tenth question correct, he/she left with at least CL$3,200,000. There are only 6 contestants in the preliminary "Fastest Finger First" round.