Calvin may refer to:

Names

• Calvin (given name)
  • Particularly Calvin Coolidge, 30th President of the United States
• Calvin (surname)
  • Particularly John Calvin, theologian

Places

In the United States

• Calvin, Arkansas, a hamlet
• Calvin Township, Jewell County, Kansas
• Calvin, Louisiana, a village
• Calvin Township, Michigan
  • Calvin crater, an impact crater
• Calvin, North Dakota, a city
• Calvin, Oklahoma, a town
• Calvin, Virginia
• Calvin, West Virginia, an unincorporated community

Elsewhere

• Calvin, Ontario, Canada, a township
• Mount Calvin, Victoria Land, Antarctica

Schools

• Calvin University (South Korea), a Presbyterian-affiliated university in South Korea
• Calvin University, Grand Rapids, Michigan
• Calvin Theological Seminary, Grand Rapids, Michigan
• Calvin High School (disambiguation), various American schools
• Calvin Christian School (Escondido, California)
• Calvin Christian School (Kingston, Tasmania)
• Collège Calvin, the oldest public secondary school in Geneva, Switzerland; founded by John Calvin

Other uses

• Hurricane Calvin (disambiguation), various Pacific Ocean cyclones
• Calvin Cycle, a biochemical system involved in production of sugars
• Calvin (horse), an American Thoroughbred racehorse and winner of the 1875 Belmont Stakes
• Susan Calvin, fictional robopsychologist in Isaac Asimov's short stories
• Calvin Company, a defunct educational and industrial film production company
• Calvin (Calvin and Hobbes), a comic strip character
  • Calvin, a novel by Martine Leavitt about a mentally ill teenager's obsession with the comic strip character