John Horner may refer to:
- John S. Horner (1802–1883), American politician
- John M. Horner, founder of Union City, California
- John Horner (British politician) (1911–1997), British firefighter, trade unionist and politician
- John Horner (police), American chief of police of Los Angeles in 1885
- John R. Horner (born 1946), American paleontologist
- John Horner, a fictional character in The Adventure of the Blue Carbuncle, a Sherlock Holmes story by Sir Arthur Conan Doyle
Famous quotes containing the words john and/or horner:
“a notable prince that was called King John;
And he ruled England with main and with might,
For he did great wrong, and maintained little right.”
—Unknown. King John and the Abbot of Canterbury (l. 2–4)
“Little Jack Horner
Sat in the corner,
Eating a Christmas pie;
He put in his thumb,
And pulled out a plum,
And said, What a good boy am I!”
—Mother Goose (fl. 17th–18th century. Little Jack Horner (l. 1–6)