Fannie Bay Gaol is a historic gaol in Darwin, Australia. The gaol operated as Her Majesty's Gaol and Labour Prison, from 20 September 1883 until 1 September 1979. The last executions in Darwin were held at Fannie Bay Gaol in 1952, when Jerry Coci and Jonus Novotny, Czechoslovakian immigrants, were hanged for the murder of a taxi driver.
The gallows were constructed especially for this execution, in the infirmary. A pit was dug into the floor at one end of the building, with brick walls either side to support the beam. A small trapdoor and flight of steps led down into the pit for the doctor to examine the bodies after the drop. The prisoners were held in wire cages at the other end of the infirmary prior to execution.
The gallows remain on public view, and visitors can push the lever that operated the trap. The prison was damaged, along with much of Darwin, by Cyclone Tracy in 1974.
At first they had no place to put the female prisoners but then there was built another building. Male and female prisoners were held in separate buildings. The female prison block included a small garden designed to keep the prisoners busy. There was also a block for children, which in the early 1970s was also used for refugees who had arrived by boat.
Two cells were placed in the middle of the lawn for violent or mentally ill inmates. These cells included a small yard encased with cyclone fencing. Maximum security cells included hooks mounted into the walls for the restraint of inmates and very narrow doorways to prevent inmates escaping when a guard entered.
The gaol is now a museum open to the public.