The 5th Cavalry Brigade was a cavalry brigade of the British Army. It served in the Napoleonic Wars, in the First World War on the Western Front where it was initially independent before being assigned to the 2nd Cavalry Division, and with the 1st Cavalry Division during the Second World War.

The Yorkshire Hussars was an auxiliary unit of the British Army formed in 1794. The regiment was formed as volunteer cavalry (Yeomanry) in 1794 during the French Revolutionary Wars and served in the Second Boer War and the First World War. It was converted to an armoured role during the Second World War. In 1956, it merged with two other Yorkshire yeomanry regiments to form the Queen's Own Yorkshire Yeomanry. Its lineage is continued today by the Queen's Own Yeomanry.