John Oldham may refer to:
- John Oldham (colonist) (1592–1636), early Puritan settler in Massachusetts
- John Oldham (poet) (1653–1684), English poet
- John Oldham (engineer) (1779–1840), Irish engineer
- John Oldham (architect) (1907–1999), Australian landscape architect
- John Oldham (baseball) (born 1932), American former Major League Baseball player
- Red Oldham (John Cyrus Oldham, 1893–1961), left-handed baseball pitcher
- John Oldham (basketball) (born 1923), American basketball coach and player
Famous quotes containing the words john oldham and/or john:
“And all your future lies beneath your hat.”
—John Oldham (1653–1683)
“And when he had opened the seventh seal, there was silence in heaven about the space of half an hour.”
—Bible: New Testament St. John the Divine, in Revelation, 8:1.