Defunct: Donavia | Orenair | SAT Airlines | Vladivostok Air
Former: Smartavia

Notes
¹Jointly owned with the Sakhalin Oblast Duma (regional government)

Aerolíneas Argentinas | Aeroméxico | Air Europa | Air France | China Airlines | China Eastern Airlines | Delta Air Lines | Garuda Indonesia | Kenya Airways | KLM | Korean Air | Middle East Airlines | Saudia | Scandinavian Airlines | TAROM | Vietnam Airlines | Virgin Atlantic | XiamenAir

Suspended members
Aeroflot

Affiliate members
Aeroméxico Connect | Air Europa Express | Air France Hop | China Eastern Yunnan Airlines | Delta Connection | Delta Shuttle | KLM Cityhopper | Mandarin Airlines | Shanghai Airlines | Tigerair Taiwan | SAS Connect | SAS Link

Cargo members
Aerolíneas Argentinas Cargo¹ | Aeroméxico Cargo¹ | Air France-KLM Cargo | China Cargo Airlines | Delta Cargo¹ | Korean Air Cargo | Saudia Cargo

Former members
Defunct: Alitalia | Continental Airlines² | Czech Airlines | Northwest Airlines⁴
Active: China Southern Airlines | ITA Airways
Associate: Copa Airlines³

Former affiliate members
Defunct: Alitalia CityLiner | Aeroméxico Travel | Brit Air | Austral Líneas Aéreas | Alitalia CityLiner | Comair | Donavia | Delta Express | Régional | Song
Active: CityJet | Pobeda⁵

Former/suspended cargo members
Defunct: Alitalia Cargo¹ | Czech Airlines Cargo¹ | Northwest Airlines Cargo⁴
Active: China Airlines Cargo | China Southern Airlines Cargo | ITA Airways Cargo¹
Active, but suspended: Aeroflot Cargo¹

Notes
¹Operated under its parent passenger airline instead as a standalone freighter airline.
²Merged with United Airlines, a Star Alliance founding member.
³Transfer to Star Alliance after its partner Continental Airlines merged with United Airlines.
⁴Merged with Delta Air Lines/Delta Cargo.
⁵Originally known as Dobrolet, now defunct and restructured.