"Dixie", also known as "Dixie's Land", "I Wish I Was in Dixie", and other titles, is a song about the Southern United States first made in 1859. It is one of the most distinctively Southern musical products of the 19th century. It was not a folk song at its creation, but it has since entered the American folk vernacular. The song likely rooted the word "Dixie" in the American vocabulary as a nickname for the Southern U.S.

Dixie, also known as Dixieland or Dixie's Land, is a nickname for all or part of the Southern United States. While there is no official definition of this region, or the extent of the area it covers, most definitions include the U.S. states below the Mason–Dixon line that seceded and comprised the Confederate States of America, almost always including the Deep South. The term became popularized throughout the United States by songs that nostalgically referred to the American South.