Jack Horner

• Jack Horner , a character from the comic book, Fables, created by Bill Willingham, based on the nursery rhyme character
• Jack Horner (1912–2005), Gordon John Horner, Minnesota sportscaster
• Jack B. Horner, Pennsylvania politician
• Jack Horner (born 1946), John R. Horner, American paleontologist
• Jack Horner (1927–2004), John Henry Horner known as "Jack" or "Cactus Jack", member of the Canadian House of Commons
• Jack Horner 1926 Grand National winning horse
• The fictional porn director in the 1997 film Boogie Nights
• Little Jack Horner, the protagonist of a nursery rhyme
• John S. Horner (1802–1883), American politician, territorial governor of Michigan, also known as "Little Jack Horner"
• Jack Horner (1863-1910)

See also

• John Horner
• Horner