George Humphrey

• George Humphrey (psychologist), British psychologist
• George Duke Humphrey, president of the Mississippi State College, 1934–1945
• George M. Humphrey, American lawyer, businessman and Cabinet secretary
• George M. Humphrey (Nebraska politician), American politician
• George M. Humphrey (Wisconsin politician), American politician
• George Humphrey (naturalist), English auctioneer and dealer