| Luis Amaranto Perea | Luis Amaranto Perea |
| Luis Aragonés | Luis Aragonés |
| Luis Barragán | Luis Barragan |
| Luis Bernardo Honwana | Luis Bernardo Honwana |
| Luis Buñuel | Luis Buñuel |
| Luis Carrero Blanco | Luís Carrero Blanco |
| Luis Cernuda | Luís Cernuda |
| Luis de Zúñiga y Requesens | Luis de Zúñiga y Requesens |
| Luis Echeverría | Luis Echeverría |
| Luis Enrique Martínez García | Luis Enrique |
| Luis Fernández | Luis Fernandez |
| Luis Gonzalez | Luis Óscar González |
| Luis Javier García Sanz | Luis García |
| Luis Perez-Sala | Luis Pérez Sala |
| Luis Suárez | Luis Suárez |
| Luis Suárez Miramontes | Luis Suárez |
| Luis Váez de Torres | Luis Váez de Torres |
| Luis Walter Alvarez | Luis Alvarez |
| Luisa Diogo | Luísa Dias Diogo |
| Luise Gottsched | Gottschedin |
| Luise Rainer | Luise Rainer |
| Luitzen Egbertus Jan Brouwer | Luitzen Egbertus Jan Brouwer |
| Luiz Ejlli | Luiz Ejlli |
| Luiz Felipe Scolari | Luiz Felipe Scolari |
| Luiz Inácio Lula da Silva | Luiz Inácio Lula da Silva |
| Lukas | Lukas |
| Lukas Moodysson | Lukas Moodysson |
| Lukas number | Lucastal |
| Lukas Podolski | Lukas Podolski |
| Luke | Lukas |
| Luke Kibet | Luke Kibet |
| Luke Skywalker | Luke Skywalker |
| Luke the Evangelist | Lukas |
| Luke the Goose | Gabriel Gås |
| lukewarm | ljum |
| Lukka | Lukka |
| Lukko | Lukko |
| LUKoil | Lukoil |
| Lukovica | Lukovica |
| Lukáš Pešek | Lukás Pesek |
| Lulach of Scotland | Lulach av Skottland |
| Lule River | Lule älv |
| Lule Sami | Lulesamiska |
| Luleå | Luleå |
| Luleå Airport | Luleå flygplats |
| Luleå Municipality | Luleå kommun |
| Luleå University of Technology | Luleå tekniska universitet |
| lull | dämpa |
| lull to sleep | söva |
| lullaby | vaggvisa |
| Lully | Lully |
| Lulonga River | Lulonga |
| lumbago | lumbago |
| lumbar | lumbal |
| lumber | skräp |
| lumber-room | skräpkammare |
| lumberer | skogsarbetare |
| lumbering | klumpig |
| lumberjack | skogsarbetare |
| lumberman | timmerman |
| lumberyard | brädgård |
| Lumbrein | Lumbrein |
| Lumbricals of the hand | Lumbrikalmuskler |
| Lumbricus terrestris | Stor daggmask |
| Lumen | Lumen |
| Lumen Gentium | Lumen gentium |
