PortsToronto

The Toronto Port Authority (TPA) is a port authority that is responsible for the management of the Port of Toronto, including the International Marine Passenger Terminal, and Billy Bishop Toronto City Airport. It was established under the Canada Marine Act as a government business enterprise that is self-funded, with directors appointed by three levels of government – the Government of Canada (through the Minister of Transport), the Government of Ontario and the City of Toronto. The TPA rebranded itself as PortsToronto in 2015, and on January 15, 2026, returned to its legal/legacy name of Toronto Port Authority. The organization is the successor to the Toronto Harbour Commission (THC) that had managed Toronto Harbour since 1911, paid for through government transfers, harbour and airport fees. As part of a Canada-wide plan of the Government of Canada to turn government commissions into self-sufficient agencies, the TPA was set up in 1999 to take over the port and airport functions of the THC. This was done against the wishes of the City of Toronto, which had been transferring THC harbour lands to city agencies for redevelopment. The city had planned to take over the harbour administration as a direct city function.