Citylink or City Link may refer to:
In transport: CityLink, a system of tollways, tunnels and bridges in Melbourne, Australia Maryland Transit Administration, a system of high-frequency bus routes serving Baltimore, Maryland U.S. City Link (company), previously Initial City Link, a former courier company in the United Kingdom Central Citylink, a defunct train service brand used by Central Trains in England Finney County Transit, whose fixed-route buses operate under City Link branding Greater Peoria Mass Transit District also goes by CityLink Stadler Citylink, a series of tram-trains Bus & coach services: Scottish Citylink, intercity coach operator in Scotland Irish Citylink, intercity coach operator in the Republic of Ireland Citylink Edmond, a bus system in Edmond, Oklahoma Citylink (Idaho), a bus system in Coeur d'Alene, Idaho Greater Peoria Mass Transit District, an Illinois bus system that uses the name CityLink CityLink, a bus route operated by Bluestar (bus company) in southern England Citylink Coach Services, a bus company in the Philippines Airlines: CTK – CiTylinK, an airline in Ghana Alberta Citylink, an airline in Alberta, Canada Citilink Airlines, an airline in Indonesia
In telecommunications: Citylink, a consortium to finance the Connect Project radio system on the London Underground CityLink Limited, a broadband company in New Zealand
In buildings: CityLink Mall, a shopping mall in Singapore Citylink Plaza, an office building in Hong Kong Citylink (Taiwanese shopping malls), several shopping malls in Taiwan