9th Infantry

9th Infantry may refer to:

• 9th Bhopal Infantry, a regiment of the British Indian Army
• 9th Infantry Brigade (Greece)
• 9th Infantry Brigade (United Kingdom)
• 9th Infantry Brigade (Lebanon)
• 9th Infantry Division (Greece)
• 9th Infantry Division (India), a formation of the British Indian Army
• 9th Infantry Division (Philippines)
• 9th Infantry Division (Poland)
• 9th Infantry Division (South Korea)
• 9th Infantry Division (United States)
• 9th Infantry Regiment (United States)

See also

• 9th Brigade (disambiguation)
• 9th Division (disambiguation)