The following is a list of past and present operators of the BAC One-Eleven. There are currently no BAC One-Eleven airline operators as well as no BAC One-Eleven aircraft operating for any military entities as of September 23, 2014.

♠ Original operators

Civil operators

• ADC Airlines
• Adria Airways
• Aer Lingus ♠
• Aeroamerica (U.S. charter carrier which operated former American Airlines aircraft in Europe)
• Air Illinois
• Air Malawi ♠
• Air Manchester
• Air Pacific
• Air Siam
• Air UK
• Airways International Cymru
•  United States / Air Wisconsin
• Allegheny Airlines
• Aloha Airlines ♠
• American Airlines ♠
• Anglo Cargo Airlines
• Arkia
•  United States / Atlantic Gulf Airlines
• Austral ♠
• Autair International ♠
• Aviateca
• Bavaria Fluggesellschaft ♠
• Braniff International Airways ♠
• Bahamasair ♠
• British Air Ferries
• British Airways ♠
• British Caledonian Airways ♠
• British Eagle ♠
• British European Airways ♠
• British Island Airways
• British Midland Airways ♠
• British United Airways ♠
•  United States / Britt Airways
• Caledonian Airways ♠
• Cambrian Airways
• Cascade Airways
• Cayman Airways
• Central African Airways
• Channel Airways ♠
• Court Line ♠
• Aerotaxi Monse
• Cyprus Airways ♠
• Dan-Air
• Faucett
• Florida Express
• Germanair ♠
• Gulf Aviation
• Gulf Air
• Hapag-Lloyd
• Hold Trade Air
• Kabo Air
• LACSA ♠
• LADECO
• Laker Airways ♠
• LANICA
• Lauda Air
• Leeward Islands Air Transport (LIAT)
• London European Airways
• Mohawk Airlines ♠
• Monarch Airlines
•  Canada Nordair
• Okada Air
• Orientair
• Paninternational ♠
• Pacific Express
• Philippine Airlines ♠
• Quebecair
• Romavia
• Ryanair
• Sadia ♠
• TACA Airlines ♠
• TAE ♠
• TAROM ♠
• Transbrasil
• USAir
• VASP ♠
•  United States / Wright Airlines
• Zambia Airways
• Nationwide Airlines
• Aero Asia International

Military and government operators

Military

Royal Air Force of Oman One-Eleven 485GD

BAC-111 (YR-HRS) at Paris – Le Bourget Airport in spring 2009

Royal Air Force of Oman One-Eleven Model 485GD lands at RIAT 2008

 Australia

• Royal Australian Air Force ♠ - Two aircraft from 1967 to 1990.
  • No. 34 Squadron RAAF

 Brazil

• Brazilian Air Force ♠

 Oman

• Royal Air Force of Oman ♠

 Philippines

• Philippine Air Force (1974-1984)
  • 702 Squadron

 United Kingdom

• Royal Air Force
  • Empire Test Pilots' School
  • Royal Aircraft Establishment

Government

 Mexico

• Mexican Government

 Philippines

• Philippine Government

 Romania

• Romanian Government

 UAE

• UAE Government

Corporate operators

The One-Eleven is and has been operated by corporate operators particularly in the United States and the Middle East.