Enron: The Smartest Guys in the Room is a 2005 American documentary film based on the best-selling 2003 book of the same name by Fortune reporters Bethany McLean and Peter Elkind, who are credited as writers of the film alongside the director, Alex Gibney. It examines the 2001 collapse of the Enron Corporation, which resulted in criminal trials for several of the company's top executives during the ensuing Enron scandal, and contains a section about the involvement of Enron traders in the 2000-01 California electricity crisis. Archival footage is used alongside new interviews with McLean and Elkind, several former Enron executives and employees, stock analysts, reporters, and former Governor of California Gray Davis.

Philip Alexander Gibney is an American documentary film director and producer. In 2010, Esquire magazine said Gibney "is becoming the most important documentarian of our time."