Linn (surname)
Linn is the surname of:
- Amnon Linn, Israeli politician
- Bettina Linn, American novelist and college professor
- George Ward Linn, American philatelist and journal publisher
- Grace Walls Linn, American composer
- James Weber Linn, American politician and educator
- Karl Linn, landscape architect, psychologist, educator, and community activist
- Lewis F. Linn, U.S. Senator of Missouri
- Rex Linn, American actor
- Richard Linn, Senior Judge U.S. Court of Appeals for the Federal Circuit
- Robert Linn (politician), American politician
- Robert Linn (composer), American composer
- Robert L. Linn, American educational psychologist
- Roger Linn, inventor of the Linn LM-1, the first programmable digital drum machine
- William Linn (clergyman), President of Queen's College and Chaplain of the United States House of Representatives
- William Linn (soldier), believed to have fought and died in the Battle of the Alamo
- William Alexander Linn, American journalist and historian