Charles Thomas Wooldridge was a Trooper in the Royal Horse Guards who was executed in Reading Gaol for uxoricide and who, as 'C.T.W', was the dedicatee of Oscar Wilde's The Ballad of Reading Gaol.

HM Prison Reading, popularly known as Reading Gaol, is a former prison located in Reading, Berkshire, England. The prison was operated by His Majesty's Prison Service until its closure at the start of 2014. It is a Grade II listed building and sits on the site of Reading Abbey.