Connex may refer to:
Public transport Veolia Transport, formerly Connex Group, now part of Transdev Connex Bus UK, a defunct bus operating company in Greater London, England Connex Melbourne, a former train operator in Australia Connex South Central, a defunct train operating company in England Connex South Eastern, a defunct train operating company in England MyBus, formerly Connex Transport Jersey, a defunct bus company in Jersey Transdev Germany, formerly Connex Germany, bus and train operator in Germany Transdev Auckland, formerly Connex Auckland, passenger train service in Auckland, New Zealand
Roads NorthConnex, a tolled motorway tunnel in Sydney, Australia WestConnex, a road network under construction in Sydney, Australia
Other uses Connex relation, a type of binary relation FIS CONNEX, an electronic funds transfer application package from EFD (eFunds Corporation) a fictitious energy company in the 2005 American film Syriana Connex GSM Romania, a Romanian mobile phone network operator
See also Conex (disambiguation) KNX (standard)