| Lentini | Lentini |
| Lentivirus | Lentivirus |
| Lenzburg | District de Lenzburg |
| Lenzerheide | Lenzerheide |
| Lenzkirch-Kappel | Lenzkirch-Kappel |
| Leo | Lion |
| Leo Aiolia | Aiolia |
| Leo Allatius | Leone Allacci |
| Leo Baekeland | Leo Baekeland |
| Leo Beenhakker | Leo Beenhakker |
| Leo Belgicus | Lion Belgique |
| Leo Borchard | Leo Borchard |
| Leo Burnett Worldwide | Leo Burnett Worldwide |
| Leo Castelli | Leo Castelli |
| Leo Esaki | Leo Esaki |
| Leo Fender | Leo Fender |
| Leo Franco | Leo Franco |
| Leo Frank | Leo Frank |
| Leo I | Léon Ier |
| Leo II | Léon II |
| Leo III | Léon III |
| Leo III the Isaurian | Léon III |
| Leo IV | Léon IV |
| Leo IV the Khazar | Léon IV |
| Leo James Rainwater | James Rainwater |
| Leo Joseph Suenens | Léon-Joseph Suenens |
| Leo Kanner | Léo Kanner |
| Leo Königsberger | Leo Königsberger |
| Leo Marks | Leo Marks |
| Leo Minor | Petit Lion |
| Leo of Finland | Léo |
| Leo Perutz | Leo Perutz |
| Leo Sayer | Leo Sayer |
| Leo Tindemans | Léo Tindemans |
| Leo Tolstoy | Léon Tolstoï |
| Leo V | Léon V |
| Leo VI | Léon VI |
| Leo VI the Wise | Léon VI le Sage |
| Leo von Caprivi | Leo von Caprivi |
| Leo von Klenze | Leo von Klenze |
| Leo Weiner | Leó Weiner |
| Leoben | Leoben |
| Leobersdorff | Leobersdorff |
| Leochares | Léocharès |
| Leodegrance | Léodagan |
| Leon | Léon |
| Leon Arthur Elchinger | Léon-Arthur Elchinger |
| Leon Benois | Léon Benois |
| Leon Blum | Léon Blum |
| Leon Cladel | Léon Cladel |
| Leon County | Comté de Leon |
| Leon Dehon | Léon Dehon |
| Leon Festinger | Leon Festinger |
| Leon Fleisher | Leon Fleisher |
| Leon Pinsker | Léon Pinsker |
| Leon Poliakov | Léon Poliakov |
| Leon Russell | Leon Russell |
| Leon Schlumpf | Leon Schlumpf |
| Leon Scott | Édouard-Léon Scott de Martinville |
| Leon Sedov | Lev Sedov |
| Leon Spilliaert | Léon Spilliaert |
| Leon Trotsky | Léon Trotsky |
| Leon Uris | Leon Uris |
| Leon White | Leon White |
| Leona Lewis | Leona Lewis |
| Leonard | Léonard |
| Leonard Adleman | Leonard Adleman |
| Leonard Bernstein | Leonard Bernstein |
| Leonard Bloomfield | Leonard Bloomfield |
| Leonard Cockayne | Leonard Cockayne |
