HM Prison Blantyre House was a Category C/D resettlement prison for men, located on the outskirts of Goudhurst in Kent, England. The prison was operated by Her Majesty's Prison Service until it closed in January 2016 for refurbishment work. As of 2018 the prison still remains closed, but the Ministry of Justice have stated the prison is still available to use and may have a future as a training facility.