John Grigg may refer to:
- John Grigg (astronomer) (1838-1920), New Zealand astronomer
- John Grigg (politician) (1828-1901), New Zealand politician
- John Grigg (writer) (1924-2001), British writer and disclaimed peer
Famous quotes containing the word john:
“This is my commandment, that ye love one another.”
—Bible: New Testament Jesus, in John 15:12.