| lecture | conferencia |
| lecturer | conferenciante |
| lectureship | cátedra |
| Lecythidaceae | Lecythidaceae |
| LED | Diodo LED |
| Led Zeppelin | Led Zeppelin |
| Leda | Leda |
| Leda River | Leda |
| Ledesma | Ledesma |
| ledge | saliente |
| ledger | libro mayor |
| lee | sotavento |
| Lee County | Condado de Lee |
| Lee De Forest | Lee De Forest |
| Lee Hae Chan | Lee Hae-Chan |
| Lee Harvey Oswald | Lee Harvey Oswald |
| Lee Hazlewood | Lee Hazlewood |
| Lee Hsien Loong | Lee Hsien Loong |
| Lee Hyung-taik | Lee Hyung-taik |
| Lee Iacocca | Lee Iacocca |
| Lee Krasner | Lee Krasner |
| Lee Kuan Yew | Lee Kuan Yew |
| Lee Miller | Lee Miller |
| Lee Ranaldo | Lee Ranaldo |
| Lee Ryan | Lee Ryan |
| Lee Scratch Perry | Lee Perry |
| Lee Strasberg | Lee Strasberg |
| Lee Teng-hui | Lee Teng-hui |
| Lee Van Cleef | Lee Van Cleef |
| Lee Young-Pyo | Lee Young-Pyo |
| Lee-Enfield | Lee-Enfield |
| leech | sanguijuela |
| Leeds | Leeds |
| leek | puerro |
| Leela Majumdar | Leela Majumdar |
| leer | mirada de soslayo |
| lees | sedimento |
| Leet | Leet speak |
| Leeuwarden | Leeuwarden |
| leeward | sotavento |
| Leeward Antilles | Islas de Sotavento |
| Leeward Isalnds | Islas de Sotavento |
| Leeward Islands | Islas de Sotavento |
| leeway | deriva |
| Lefka | Lefka |
| Lefkada | Leucas |
| Lefortovo tunnel | Túnel de Lefortovo |
| Lefse | Lefse |
| left | sobrante |
| Left and Democrats | Izquierda y Demócratas |
| left behind | abandonado |
| Left Bloc | Bloco de Esquerda |
| Left communism | Izquierda comunista |
| left luggage | consigna |
| Left Opposition | Oposición de izquierdas |
| left over | de sobra |
| Left Radical Party | Partido Radical de Izquierda |
| left side | izquierda |
| left wing | izquierda |
| left-hand | a la izquierda |
| left-handed | tosco |
| Left-libertarianism | Libertarianismo de izquierda |
| Left-Right Politics | Derecha política |
| left-wing | de izquierda |
| left-winger | izquierdista |
| Lefties | Zurdo |
| leftist | izquierdista |
| leftover | remanente |
| leftovers | restos |
| leftward | a la izquierda |
| leftwinger | izquierdista |
| leg | pierna |
| leg warmer | calientapiernas |
| leg warmers | calientapiernas |
| leg-pull | tomadura de pelo |
| Lega Nord | Liga Norte |
| legacy | legado |
| Legacy system | Sistema heredado |
