| Manufacturer: | Learjet |
| Country: | United States of America |
| ICAO Type designator: | LJ35 |
| ICAO Mass group: | 3 |
| First flight: | 1973 |
| Production total: | 738 |
| Production ended: | 1994 |
| Series: | 35, 35A, 36, 36A, C-21A, U-36 |
| Propulsion: | 2 jet engines |
| Max. nr of passengers: | 8 |