William Tuyll

William Tuyll
Died	10 December 1864
Allegiance	United Kingdom
Service/branch	British Army
Rank	Colonel
Unit	7th Hussars
Awards	Knight Grand Cross of the Royal Guelphic Order Knight of the Bath

General Sir William Tuyll GCH, KB (died 10 December 1864) was a British army officer.

Tuyll served as aide-de-camp to Lord Uxbridge during the Peninsular War: he then took part in the Walcheren Campaign in 1809. He became lieutenant-colonel on half-pay of the 25th Light Dragoons in February 1812 and colonel of 7th (The Queen's Own) Regiment of (Light) Dragoons (Hussars) in March 1846. While still serving as colonel of the 7th (The Queen's Own) Regiment of (Light) Dragoons (Hussars), he died on 10 December 1864.