aéronefs
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Lange Antares 20e | Concept | 6 | 2.8 |
| Lange Antares 21e | Machine | 1 | 0.1 |
| Lapcat | Concept | 11 | 1.6 |
| Latham E-5 | Machine | 2 | 0.1 |
| Latham Hb.5 | Machine | 3 | 0.0 |
| Latham Trimotor | Machine | 2 | 0.0 |
| Latécoère 17 | Concept | 4 | 0.3 |
| Latécoère 25 | Machine | 5 | 0.8 |
| Latécoère 28 | Concept | 10 | 29.2 |
| Latécoère 298 | Concept | 15 | 9.9 |
| Latécoère 300 | Concept | 10 | 32.6 |
| Latécoère 302 | Concept | 1 | 2.9 |
| Latécoère 523 | Concept | 2 | 3.3 |
| Lavochkin La-150 | Machine | 15 | 1.3 |
| Lavochkin La-250 | Concept | 14 | 14.4 |
| Lavochkin La-9 | Concept | 18 | 1.6 |
| Lavotchkine La-11 | Concept | 17 | 1.8 |
| Lavotchkine La-15 | Concept | 22 | 3.5 |
| Lavotchkine La-152 | Concept | 10 | 0.7 |
| Lavotchkine La-160 | Concept | 14 | 0.7 |
| Lavotchkine La-168 | Concept | 7 | 1.6 |
| Lavotchkine La-17 | Machine | 9 | 1.0 |
| Lavotchkine La-176 | Machine | 6 | 1.4 |
| Lavotchkine La-190 | Concept | 8 | 0.4 |
| Lavotchkine La-200 | Concept | 10 | 1.2 |
| Lavotchkine La-7 | Concept | 31 | 10.7 |
| Lavotchkine Lagg-3 | Concept | 32 | 11.4 |
| Lb-1 | Concept | 8 | 0.7 |
| Lb-5 | Concept | 7 | 0.5 |
| Lc-130 | Concept | 13 | 1.6 |
| Le Flesselles | Machine | 5 | 0.2 |
| Learjet 23 | Concept | 16 | 18.0 |
| Learjet 24 | Concept | 15 | 4.1 |
| Learjet 28 | Concept | 14 | 2.7 |
| Learjet 35/36 | Concept | 25 | 16.6 |
| Learjet 40 | Concept | 17 | 2.5 |
| Learjet 45 | Concept | 21 | 11.5 |
| Learjet 55 | Concept | 17 | 2.2 |
| Learjet 60 | Concept | 20 | 6.4 |
| Learjet 70/75 | Concept | 15 | 6.9 |
| Learjet 85 | Concept | 19 | 4.0 |
| Lebaudy | Machine | 5 | 1.4 |
| Lebaudy Morning Post | Machine | 4 | 0.0 |
| Lebed 12 | Concept | 10 | 0.6 |
| Leduc | Machine | 10 | 32.2 |
| Leleka-100 | Concept | 11 | 0.8 |
| Leo 20 | Concept | 7 | 3.2 |
| Leo 45 | Concept | 16 | 19.8 |
| Let L-13 Blaník | Concept | 22 | 2.3 |
| Let L-200 Morava | Concept | 17 | 0.8 |