John Aldrich
John Aldrich is the name of the following people:
- John Aldrich (politician) (around 1520–1582), English politician
- John Aldrich (political scientist) ( John Herbert Aldrich ; * 1947), American political scientist
- John Abram Aldrich (1878–1972), Canadian-American physicist and astronomer
- John Merton Aldrich (1866–1934), American zoologist and entomologist
- John Warren Aldrich (1906–1995), American ornithologist