Mustang is a small, hardy, naturalized (feral) horse of the North American west. The mustang descended from Arabian horses brought to America by Spanish explorers. Because of their hardiness, grace, speed, and independence, the name "Mustang" is popular for high-performance products and for sports mascots. For additional information, please see:

• Mustang (horse) for information about the horse
• Various schools or teams that use "Mustang" as their mascot, including
  • University of California, Davis
  • University of Western Ontario
• P-51 Mustang, a World War II military aircraft.
• Ford Mustang, an automobile.
• Mustang (chess) , a chess-playing software program.
• Mustang (guitar) , an electric guitar brand from Fender.
• Mustang (yacht) , a sailing yacht built in UK

Mustang can also refer to

• Mustang (kingdom) (a variant of Mustan), a small kingdom in the Himalayas.
• Mustang, in the American military, is slang for an officer who began his or her career in the enlisted ranks and worked his or her way up to a commission, as opposed to one who went through one of the academies.