"Million Dollar Maybe" is the eleventh episode in the twenty-first season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on January 31, 2010. In this episode, Homer wins $1 million in the lottery. Later fearing that Marge will discover that he missed a wedding reception while buying the winning ticket, Homer uses his windfall to buy the family anonymous gifts. Meanwhile, Lisa uses a Funtendo Zii to make life more interesting for Grampa Simpson and his friends at the retirement home.

The twenty-first season of the American animated television series The Simpsons aired on Fox from September 27, 2009, to May 23, 2010. It was the first of two seasons that the show was renewed for by Fox, and also the first season of the show to air entirely in high definition.