| Leonid Kadeniuk | Leonid Konstantinowitsch Kadenjuk |
| Leonid Kantorovich | Leonid Witaljewitsch Kantorowitsch |
| Leonid Kizim | Leonid Denissowitsch Kisim |
| Leonid Kogan | Leonid Borissowitsch Kogan |
| Leonid Krasin | Leonid Borissowitsch Krassin |
| Leonid Kravchuk | Leonid Krawtschuk |
| Leonid Kreutzer | Leonid Kreutzer |
| Leonid Kubbel | Leonid Iwanowitsch Kubbel |
| Leonid Kuchma | Leonid Kutschma |
| Leonid Kulik | Leonid Alexejewitsch Kulik |
| Leonid Leonov | Leonid Maximowitsch Leonow |
| Leonid Pasternak | Leonid Ossipowitsch Pasternak |
| Leonid Popov | Leonid Iwanowitsch Popow |
| Leonid Roshal | Leonid Michailowitsch Roschal |
| Leonid Sobolev | Leonid Nikolajewitsch Sobolew |
| Leonid Solovyov | Leonid Wassiljewitsch Solowjow |
| Leonid Stein | Leonid Stein |
| Leonid Utyosov | Leonid Ossipowitsch Utjossow |
| Leonid Yudasin | Leonid Grigorjewitsch Judassin |
| Leonidas | Leonidas |
| Leonidas Kavakos | Leonidas Kavakos |
| Leonidas Pyrgos | Leonidas Pyrgos |
| Leonides | Leoniden |
| Leonidio | Leonidion |
| Leonids | Leoniden |
| leonine | löwenartig |
| leonine facies | Löwengesicht |
| Leonnatus | Leonnatos |
| Leonor Fini | Leonor Fini |
| Leonor of Aragon | Eleonore von Aragonien |
| Leonor of Viseu | Eleonore von Portugal |
| Leonor Telles de Menezes | Leonore Teles de Menezes |
| Leonor Varela | Leonor Varela |
| Leonora Carrington | Leonora Carrington |
| Leonora Christina | Leonora Christina Ulfeldt |
| Leonora of Castile | Eleonore |
| Leonora of England | Eleonore Plantagenet |
| Leonotis | Löwenohren |
| leontiasis | Leontiasis |
| leontiasis Ossea | Leontiasis ossea |
| Leontief paradox | Leontief-Paradoxon |
| Leontien van Moorsel | Leontien Zijlaard-van Moorsel |
| Leontios | Leontios |
| leontopodium | Edelweiß |
| Leontopolis | Leontopolis |
| leopard | Leopard |
| leopard cat | Leopardkatze |
| leopard coral grouper | Leopard-Forellenbarsch |
| leopard coral trout | Leopard-Forellenbarsch |
| Leopard cubs are weaned at three months. | Leopardenjunge werden mit drei Monaten abgestillt. |
| leopard eel | Gefleckter Schlangenaal |
| Leopard gecko | Leopardgecko |
| leopard geckos | Leopardgeckos |
| leopard lily | Panther-Lilie |
| leopard marsh orchid | übersehenes Knabenkraut |
| Leopard MBT | Leopard |
| leopard moth | Blausieb |
| Leopard of Honour | Goldener Leopard |
| leopard opal | Leopardenopal |
| leopard puffer | Leopard-Kugelfisch |
| Leopard Seal | Seeleopard |
| Leopard shark | Leopardenhai |
| leopard skin | Leopardenfell |
| Leopard Tortoise | Pantherschildkröte |
| leopard's bane | Arnika |
| leopardess | Leopardenweibchen |
| leopardfish | Gefleckter Seewolf |
| leopards | Leoparden |
| leopards seal | Seeleopard |
| leopards seals | Seeleoparden |
| leopardskin | Leopardenfell |
| Leopardus | Pardelkatzen |
| Leopol | Lemberg |
| Leopold | Leopold |
| Leopold and Loeb | Leopold und Loeb |
| Leopold Auenbrugger | Leopold von Auenbrugger |
| Leopold Auer | Leopold Auer |
