Reginald Cox

Sir Reginald Henry Cox, 1st Baronet (c. 1865 – 27 March 1922), was an English banker.

Cox was born in Uxbridge, Middlesex, and was educated at Eton. He was Senior Partner of Cox & Co and agent to the British Army. He was created a baronet, of Old Windsor in the County of Berkshire, in the 1921 New Year Honours.

He lived in Old Windsor, Berkshire and was selected High Sheriff of Berkshire for 1919–20.

He died at the age of 57. He and his wife had no children and the baronetcy thus became extinct after only just over a year.