Sedan
- Academy of Sedan
- Aeronca Sedan
- Arrondissement of Sedan
- Battle of Sedan
- Battle of Sedan (1940)
- CS Sedan Ardennes
- Curtiss-Wright CW-15
- Franklin Sedan
- Litter (vehicle)
- Luscombe 11 Sedan
- Prince Sedan
- Principality of Sedan
- Rolfe Sedan
- Sadan (disambiguation)
- Sedan (automobile)
- Sedan (nuclear test)
- Sedan Crater
- Sedan High School
- Sedan Township, Chautauqua County, Kansas
- Sedan station
- Sedan, Ardennes
- Sedan, Indiana
- Sedan, Iowa
- Sedan, Kansas
- Sedan, Michigan
- Sedan, Minnesota
- Sedan, Montana
- Sedan, Nebraska
- Sedan, New Mexico
- Sedan, Ohio
- Sedan, Oklahoma
- Sedan, South Australia
- Sedan, West Virginia
- Sedano (disambiguation)
- Sero Sedan
- Sudan (disambiguation)
- Sədan