Port Phillip Prison

Port Phillip Prison
LocationTruganina, Victoria
StatusOperational
Security classMaximum (Male)
Capacity1117, as at 30 June 2019
OpenedSeptember 1997 (1997-09)
Managed byG4S Australia Pty Ltd

37°49′42″S 144°45′8″E / 37.82833°S 144.75222°E / -37.82833; 144.75222 Port Phillip Prison is a maximum security prison located at Truganina, Victoria, Australia. It is Victoria's largest maximum security prison, able to accommodate up to 1117 prisoners. The prison is privately operated on behalf of the Government of Victoria by G4S Australia Pty Ltd. The prison is expected to close in December 2025, with prisoners to be relocated to the Western Plains Correctional Centre in Lara.