Major General Reginald William Sartorius VC CMG (8 May 1841 – 8 August 1907) was an army officer, and a recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces.

Educated at Victoria College, Jersey, Sartorius entered the Indian Army in January 1858.

He joined the Bengal infantry, became a lieutenant in May 1858 and served in the Indian Mutiny (1858) and the Bhutan War (1864–65).

His citation read: For having during the attack on Abogoo, on the 17th January [1874], removed from under a heavy fire Serjeant-Major Braimah Doctor, a Housa Non-Commissioned Officer, who was mortally wounded, and placed him under cover.

He was a member of the Royal Yacht Squadron, and died suddenly on 8 August 1907 when sailing at Cowes, Isle of Wight.