North Persia Force
Active	1918–1920
Country	British Empire
Allegiance	Allies
Type	Infantry
Role	Detachment
Size	Brigade
Commanders
Notable commanders	William Montgomery Thomson Hugh Bateman-Champain

North Persia Force (Norper force) was a British military force that operated in Northern Persia from 1918–1919.

Composition

The force was a large brigade which consisted of:^[1]

• 1st Battalion, Royal Irish Fusiliers
• 1st Battalion, 42nd Deoli Regiment
• 122nd Rajputana Infantry
• 1st Battalion, 2nd Gurkha Rifles
• Guides Cavalry
• A Battery (The Chestnut Troop) Royal Horse Artillery
• No. 30 Squadron RAF
• 15th Light Armoured Motor Battery
• 31st Indian Pack Battery
• 48th Divisional Signal Company
• 19th Company 3rd Sappers and Miners
• Reinforcements sent from Mesopotamia:
  • 1st Battalion, Royal Berkshire Regiment
  • 2nd Battalion, York and Lancaster Regiment
  • 2 platoons of the 1st Battalion, 67th Punjabis were based at Tabriz

The force was commanded by Brigadier General Hugh Bateman-Champain who was based at Kasvin.