Coolidge may refer to:

Places

• Coolidge, Arizona
• Coolidge, Georgia
• Coolidge, Kansas
• Coolidge, Texas

People

• Calvin Coolidge (July 4, 1872–January 5, 1933), the twenty-ninth Vice President and the thirtieth President of the United States.
• C. M. Coolidge (September 18, 1844–January 13, 1934), an American painter.
• Grace Coolidge (January 3, 1879–July 8, 1957), the wife of Calvin Coolidge and First Lady of the United States from 1923 to 1929.
• Jennifer Coolidge - American actress
• John Coolidge - businessman, son of President Calvin Coolidge.
• John Coolidge Adams (born 1947), an American minimalist composer.
• Martha Coolidge - American film director
• Rita Coolidge an American music star
• William David Coolidge (October 23, 1873–February 3, 1975), an American physicist.
• Butch Coolidge - a character in the 1993 film Pulp Fiction
• William Auguste Coolidge (1850-1926), a british theologist, historian and alpinist

Things

• The Coolidge effect

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