| Airline | Model(s) | # Operated |
|
| Aerolineas Argentinas | 737-200H* | 20 |  |
| Air Canada | 737-200H | 25 | |
| Air China |
737-3/500
737-6/7/8/900 |
19
10 |
|
| Air France | 737-3/500 | 32 | |
| Air New Zealand | 737-3/500 | 16 | |
| Alaska Airlines |
737-200H
737-400 737-6/900 |
9
40 32 |
|
| America West Airlines | 737-3/500 | 39 | |
| American Airlines | 737-6/7/800 | 88 | |
| British Airways | 737-3/4/500 | 45 | |
| China Airlines | 737-6/7/800 | 13 | |
| Continental Airlines |
737-3/500
737-6/7/8/900 |
127
131 |
|
| Delta Airlines |
737-200H
737-3/500 737-6/7/800 |
32
23 67 |
|
| Egyptair | 737-3/500 | 3 | |
| El Al Israel Airlines | 737-6/7/8/900 | 6 | |
| Garuda Indonesia |
737-3/500 737-6/7/8/900 |
25 5 |
|
| Japan Airlines Co. (JAL) | 737-3/500 | 4 | |
| KLM Royal Dutch Airlines |
737-3/500
737-6/7/8/900 |
29
17 |
|
| Korean Air | 737-6/7/8/900 | 22 | |
| LOT Polish Airlines |
737-3/4/500 737-6/7/800 |
19 2 |
|
| Lufthansa German Airlines | 737-3/500 | 45 | |
| Malaysia Airlines |
737-3/500
737-6/900 |
38
1 |
|
| Olympic Airways |
737-200
737-3/500 |
9
14 |
|
| Pakistan Intenational Airlines (PIA) | 737-3/500 | 6 | |
| Philippine Airlines | 737-3/500 | 10 | |
| Qantas |
737-3/500 737-6/7/8/900 |
25 1 |
|
| Royal Air Maroc |
737-200H
737-3/500 737-6/7/800 |
3
13 13 |
|
| Saudi Arabian Airlines | 737-200 | 7 | |
| Scandinavian Airlines System (SAS) | 737-6/7/8/900 | 57 | |
| South African Airways |
737-200 737-6/7/8/900 |
21 20 |
|
| Southwest Airlines |
737-200H
737-300 737-500 737-700 |
26
194 25 133 |
|
| Thai Airways International | 737-3/500 | 10 | |
| TransBrasil Airlines | 737-3/500 | 13 | |
| Turkish Airlines |
737-3/500
737-6/7/8/900 |
13
30 |
|
| United Airlines | 737-3/500 | 158 | |
| US Airways | 737-3/400 | 139 | |
| Varig Brazilian Airlines |
737-3/500
737-6/7/8/900 |
40
18 |
|
|
TOTAL
|
1982 |