The Millionaire is an American anthology series that aired on CBS from January 19th, 1955, to June 8th, 1960, originally sponsored by Colgate-Palmolive.  The series explored the ways sudden and unexpected wealth changed life for better or for worse and became a five-season hit during the Golden Age of Television.

The Millionaire told the stories of people who were given one million dollars from a benefactor who insisted they never know him, with one exception.  The series was known in syndication by two titles—The Millionaire, and as If You Had a Million.