Air Europa

Aeroflot | Aerolíneas Argentinas | Aeroméxico | Air Europa | Air France | Alitalia | China Airlines | China Eastern Airlines | Czech Airlines | Delta Air Lines | Garuda Indonesia | Kenya Airways | KLM | Korean Air | Middle East Airlines | Saudia | TAROM | Vietnam Airlines | Xiamen Air
Pending withdrawal (2019): China Southern Airlines

Affiliate Members:
Aeroméxico Connect | Austral Líneas Aéreas | Alitalia CityLiner | CityJet | Delta Connection | Delta Shuttle | Donavia | HOP! | KLM Cityhopper | Mandarin Airlines | Shanghai Airlines

Former Members:
Continental Airlines ¹ | Copa Airlines ¹ | Northwest Airlines ²

¹Left the aliance before its merger with United Airlines, a Star Alliance member. Copa Airlines was an affiliate member of SkyTeam, and is now a full member of the Star Alliance.
²Left the aliance after merging with Delta Air Lines.