Osage

The Osage Nation, a Native American tribe in the United States, is the source of most other terms containing the word "osage".

Osage can also refer to:
 * Osage language, a Dhaegin language traditionally spoken by the Osage Nation
 * Osage script, used for writing this language
 * Osage (Unicode block), containing characters from the Osage script
 * Osage-orange, Maclura pomifera, a tree of the mulberry family
 * Osage Indian murders (1921–1925), a group of murders that took place on the Osage Indian Reservation as whites tried to get control of headrights to oil royalties
 * Osage River, a tributary of the Missouri River, entirely contained in Missouri, United States
 * Hughes TH-55 Osage U.S. Army helicopter
 * USS Osage (1863)
 * USS Osage (LSV-3)
 * Osage Gallery, an art gallery in Hong Kong

Osage is a part of many placenames, including:


 * Canada
 * Osage, Saskatchewan


 * United States
 * Osage, Arkansas
 * Osage, Iowa
 * Osage, Minnesota
 * Osage, New Jersey
 * Osage, Ohio
 * Osage, Oklahoma (also known as Osage City, Oklahoma)
 * Osage, West Virginia (near Morgantown, West Virginia)
 * Osage, Wyoming
 * Osage Beach, Missouri
 * Osage Bluff, Missouri
 * Osage City, Kansas
 * Osage Mills, Arkansas
 * Osage County, Kansas
 * Osage County, Missouri
 * Osage County, Oklahoma, home of the Osage Indian Reservation
 * Osage Township, LaSalle County, Illinois
 * Osage Township, Mitchell County, Iowa
 * Osage Township, Becker County, Minnesota
 * Osage Township, Webster County, Missouri
 * Fort Osage (Independence, Missouri), a United States Army base built in 1808