Jack Sprat is a nursery rhyme
Jack Sprat or Jack Spratt may also refer to: Jack Sprat (musician), American guitarist with Queen Esther (artist) and King Missile Jack Spratt (fictional detective), a character in novels by Jasper Fforde Jack Sprat, 1982 album by Yellowman, and title track written by W. Foster "Jack Spratt", a jazz track by Sonny Stitt on Sonny Stitt (album)