The regiment deployed from Ireland to the Western Front in 1914, remaining there for the entire First World War. It took part in the Retreat from Mons and many other engagements.
Western Front, 1914 – 4th Hussars
- Article: The Silver War Badge: A Symbol of Sacrifice and Bravery
The Silver War Badge was issued in the United Kingdom to service personnel who had been honourably discharged due to wounds or sickness during World War I. - Article: Princess Mary Gift Box of 1914
The Princess Mary Gift Box of 1914 was a brass tin containing various items intended as a Christmas gift for members of the British Armed Forces during World War I.