Jackson, Mississippi
Jacksonville, Florida
Jaffa
Jamaica
James
James River, Virgina
James' Bay
Jamestown
Janesville
Janiculum, or Mons Janiculus
January
Japan
Java
Jefferson City, Missouri
Jersey
Jersey City
Jerusalem
Johnstown, New York
Johnstown, Pennsylvania
Joliet, Illinois
Jordan
Juan Fernandez
Juan de Fuca, Strait of, Washington
July
June
Jungfrau Mountain
Juniata River, Pennsylvania
Jutland