Port Alrene, also known colloquially as Port A, is the largest city in the state of Alrene Isles.

• Pronounced: “port all-reen”
• Population: 4 million (2020 census) (11th overall)
• Nickname: “The Moon City”
• Informal Nicknames: “Port A”, “PA“, “Moontown”
• Area Code: 66
• Neighborhoods: Old Town, Midtown, North Coates, South Coates, Gozey Heights, Cenko Hills, Warrum Hills, Oxpar, Sprillett Point, Sipico Shore, Webber Square, No Man's Land, Bricktown Wharves

Port Alrene is home to the Port Alrene Anchors of the Torland Hockey League. They play their games at the Harbor Dome.