| Leonard Bloomfield | Leonard Bloomfield |
| Leonard Cohen | Leonard Cohen |
| Leonard Hayflick | Leonard Hayflick |
| Leonard Maltin | Leonard Maltin |
| Leonard McCoy | Leonard McCoy |
| Leonard Nimoy | Leonard Nimoy |
| Leonard of Noblac | São Leonardo de Noblac |
| Leonard Susskind | Leonard Susskind |
| Leonardo | Leonardo |
| Leonardo Araújo | Leonardo Nascimento de Araújo |
| Leonardo da Vinci | Leonardo da Vinci |
| Leonardo da Vinci Airport | Aeroporto Internacional de Roma |
| Leonardo da Vinci International Airport | Aeroporto Internacional de Roma |
| Leonardo DiCaprio | Leonardo DiCaprio |
| Leonardo Lourenço Bastos | Leonardo Lourenço Bastos |
| Leonardo Rodríguez | Leonardo Rodríguez |
| Leonardo Sandri | Leonardo Sandri |
| Leonardo Santiago | Leonardo Vitor Santiago |
| Leonardo Vinci | Leonardo da Vinci |
| Leonberg | Leonberg |
| Leonberger | Leonberger |
| Leoncio Prado Province | Província de Leoncio Prado |
| Leone | León |
| Leone Battista Alberti | Leon Battista Alberti |
| Leonel Brizola | Leonel Brizola |
| Leonel Fernández | Leonel Fernández |
| Leonhard Euler | Leonhard Euler |
| Leonhard Rauwolf | Nicolas Willem Pieter Rauwenhoff |
| Leonhart Fuchs | Leonhart Fuchs |
| Leonid Andreyev | Leonid Andreiev |
| Leonid Brezhnev | Leonid Brejnev |
| Leonid Hurwicz | Leonid Hurwicz |
| Leonid Kantorovich | Leonid Vitaliyevich Kantorovich |
| Leonid Kizim | Leonid Kizim |
| Leonid Kravchuk | Leonid Kravchuk |
| Leonid Kuchma | Leonid Kuchma |
| Leonid Popov | Leonid Popov |
| Leonid Stadnyk | Leonid Stadnik |
| Leonidas | Leónidas |
| Leonidas I | Leónidas I de Esparta |
| Leonidas II | Leónidas II de Esparta |
| Leonids | Leónidas |
| leonine | leonino |
| Leonor of Portugal | Leonor de Portugal |
