List of Douglas DC 7 operators

Civil operators

 Belgium

SABENA

 Bermuda

ARCO Bermuda

 Bolivia

 Brazil

Panair do Brasil

 Canada

Pacific Western Airlines

 Colombia

 Costa Rica

 Denmark

Conair

Flying Enterprise

Scandinavian Airlines System

 Dominican Republic

 Ecuador

AREA Ecuador

 France

Transportes Aeriens Reunis

 Gabon

Affretair

 Germany

Atlantis

Sudflug

 Honduras

Transportes Aereos Nacionales (TAN Airlines)

 Iran

Persian Air Services

 Ireland

Aer Turas

Shannon Air

 Italy

Alitalia

 Jamaica

Air Caribbean Transport

 Japan

 Jordan

Royal Jordanian Airlines

 Lebanon

Lebanese International Airways

 Malawi

 Mauritius

 Mexico

Mexicana

 Netherlands

KLM

Martinair

Schreiner Airways

 Norway

Scandinavian Airlines System

 Panama

Aerovías Panamá

Talingo Airlines

 Paraguay

 Peru

Aerolíneas Peruanas

 Philippines

Fleeming Air System Transport

 Spain

Spantax

TAE

TASSA

Trans Europa

 Rhodesia

Affretair

Air Trans Africa

 South Africa

South African Airways

 Sweden

Internord

Ostermanair Charter

Scandinavian Airlines System

Swedish Red Cross

Transair Sweden

  Switzerland

Swissair

 Suriname

 United Kingdom

British Overseas Airways Corporation

Caledonian Airways

Dan-Air

Trans Meridian

 United States

Air Tankers

Airlinft International

American Airlines

Braniff Airways

Delta Air Lines

Eastern Air Lines

Federal Aviation Administration

Interocean Airlines

Liberty Air

National Airlines

Northwest Orient Airlines

Overseas National Airways

Pan American-Grace Airways

Pan American World Airways

Riddle Airlines

Saturn Airways

Standard Airways

United Airlines

United States Forest Service

Universal Airlines

US Overseas Airlines

Vance International Airways

Zantop Air Transport

Military operators

 Colombia

Colombian Air Force 1 x DC-7B and 1 x DC-7C

 France

French Air Force 3 x DC-7C

 Mexico

Mexican Air Force 1 x DC-7B

 Rhodesia

Rhodesian Air Force 1 x DC-7C