Swearingen may refer to:
- Notable and/or historic homes, including:
- the John J. Swearingen House
- the Van Swearingen-Shepherd House
- Swearingen Aircraft, or one of several aircraft manufactured by this company and its successors, including:
- the Swearingen Merlin twin turboprop business aircraft
- the Fairchild Swearingen Metroliner twin turboprop airliner
- the Sino Swearingen SJ30-2 business jet, now known as the Emivest SJ30
- Other aircraft bearing the Swearingen name, including the Swearingen SX-300 homebuilt aircraft kit
People named Swearingen include:
- Ed Swearingen, an American aeronautical engineer.
- Fred Swearingen, a former NFL referee and field judge who was involved in two notably controversial calls in the 1970s.
- Henry Swearingen, a U.S. Representative from Ohio.
- James Swearingen, an American composer.
- Judson S. Swearingen, an American entrepreneur and inventor.
- Lawson Swearingen, Louisiana politician and educator.
- Leroy Swearingen, a member of the American pop/rock/doo-wop group The Stereos
- M. Wesley Swearingen, former Federal Bureau of Investigations agent and writer.
- Terri Swearingen, American nurse and recipient of the Goldman Environmental Prize.
- Thomas Van Swearingen, a U.S. Representative from Virginia.
- Victor C. Swearingen, a U.S. alternate judge in the Doctors' Trial.