List of Douglas DC-6 operators

; • Brothers Air Service (BASCO) • PN Aerial Survey ; • Saber Air ; • Syrian Arab Airlines • Cunard Eagle Airways • Admiral Airlines • Braniff International Airways ♠ • Capital Airlines • Conner Airlines • Continental Airlines ♠ • Currey Air Transport • Delta Air Lines ♠ • Eastern Air Lines • Everts Air • Flying Tiger Line ♠ • General Airways • Great Lakes Airlines ♠ • Hawaiian Airlines • Holiday Airlines (US airline) • International Airlines • Lance Air Transport • Los Angeles Air Service • Los Angeles Dodgers, Major League Baseball team, DC-6B used for one season (1961) • Macavia International (spraying) • Mackey Airlines • Mercer Airlines • NASA • National Airlines ♠ • North American Airlines ♠ • Northeast Airlines • Northern Air Cargo • Northeast Airlines ♠ • Northwest Orient Airlines ♠ • Overseas National Airways ♠ • Pacific Southwest Airlines • Pan American-Grace Airways ♠ • Pan American World Airways ♠ • President Airlines • Purdue Aeronautics • Reeve Aleutian Airways • Riddle Airlines ♠ • Shamrock Air Lines • Sis-Q Flying Service (spraying) • Slick Airways ♠ • Southern Air Transport • Span East Airlines • Standard Airways • Trans Alaskan Airlines • Trans American Airlines ♠ • Trans Caribbean Airways ♠ • Trans International Airlines • Transocean Air Lines • Twentieth Century Aircraft • United Air Lines ♠ • Universal Airlines • United States Overseas Airlines • Western Airlines ♠ • Winner Airways • World Airways • Zantop Air Transport ; • Avensa • Rutas Aereas Nacionales (RANSA) ; • Yemen Airlines ; • Adria Airways • Inex-Adria • Jugoslovenski Aerotransport {JAT} ♠ ==Military operators==

; • Argentine Air Force ; • Republic of Korea Air Force ; • Mexican Air Force ; • Royal New Zealand Air Force • No. 40 Squadron RNZAF ; • Panama Air Force ; • Paraguayan Air Force ; • Peruvian Air Force ; • Portuguese Air Force ; • United States Air Force ♠ • United States Navy ♠ ; • Republic of Vietnam Air Force ; • Yugoslav Air Force ; • Zambian Air Force == References ==