Cain (surname)
Cain is a surname. Notable people with the surname include:
- Andrew Cain, English professional boxer
- Arthur Cain, British evolutionary biologist and ecologist
- Bill Cain, American playwright and Jesuit priest
- Bill Cain (athletic director), American college football player and athletic director
- Blue Cain, American basketball player
- Briscoe Cain, American politician
- Carl Cain, American basketball player
- Chris Cain, jazz and blues guitarist
- Cyril Edward Cain, American educator and historian
- D. Jamison Cain, American government official
- Dean Cain, American actor
- Deon Cain, American football player
- Elizabeth Cain, Australian ice skater
- Fraser Cain, founder of the website Universe Today
- Hannah Cain, Wales international footballer
- Henri Cain, French playwright and librettist
- Herb Cain, Canadian professional ice hockey player
- Herman Cain, American businessman, talk show host, and candidate for the 2012 Republican presidential nomination
- Jackie Cain, American jazz vocalist
- James M. Cain, American crime writer
- John Cain (disambiguation), multiple people
- Johnny Cain, American football player, college sports coach, and administrator
- Jonathan Cain, musician
- Joseph Hilliard Cain Sr., American military officer and politician
- LeRoy E. Cain, American aerospace engineer who worked for NASA
- Lorenzo Cain, American baseball center fielder
- Matt Cain, American baseball pitcher
- Matt Cain (writer), British writer and broadcaster
- Michael Cain (musician), American pianist and composer
- Michael Cain (footballer), English footballer
- Mick Cain (rugby union), New Zealand rugby union player
- Minerva Ruffin Cain, American political hostess
- Myrtle Cain, American politician
- Noah Cain, American football player
- Nyoshia Cain, Trinidad and Tobago Paralympic athlete
- Patrick Cain, American football player
- Paul Cain (author), American writer
- Paul Cain (minister), American Pentecostal minister
- Randy Cain, American soul singer, member of the vocal group The Delfonics
- Robert Henry Cain, British soldier, recipient of the Victoria Cross
- Ross Cain, Nauruan politician
- Roy Franklin Cain, Canadian bryologist and mycologist—see Coniochaetaceae
- Stanley A. Cain, American botanist and plant ecologist
- Stephen Cain, Australian decathlete—see List of decathlon national champions (men)
- Susan Cain, American non-fiction writer and lecturer
- Syd Cain, British production designer
- Tim Cain, American video game programmer
- Tyler Cain, American basketball player
- William Cain (disambiguation)