Napoleon Hill (October 26, 1883–November 8, 1970) was an American author who was one of the earliest producers of the modern genre of personal-success literature. His most famous work, Think and Grow Rich, is one of the best-selling books of all time.

According to his official biographer, Hill was born into poverty in a two-room cabin in the town of Pound in rural Wise County, Virginia. His mother died when he was ten years old. His father remarried two years later.