Alexander Liepukaln (1892–1966) – a surgeon, head of the department and clinic of hospital surgery of the Latvian State University and the Riga Medical Institute, professor. >>

Anatoly Lieven (1873–1937) –  a Prince, a participant of White movement, leader of monarchists in Latvia in 1920-1930ies. >>

Daria  Lieven (1785–1857) – a diplomatic agent. >>

Wilhelm Lieven (German – Wilhelm Heinrich Freiherr von Lieven; 1800–1880) – baron, adjutant general, member of the State Council, Baltic general-governor (1861–1864). >>

Leonid Likhachov (1917–1989)  – Doctor of Engineering, specialist in geometric graphics, professor of Riga Polytechnic Institute. >>

Anton Lindener (1879–1929) – a colonel-lieutenant of the Latvian Army. >>

Olimpiada Lishina (1875–1961) –  a teacher, owner of a private female gymnasium in Riga  from 1908 to 1936. >>

Yevgenia Lisitsyna (1942) – a one of the most famous organists in Latvia. >>

Alexander Lisman (1874–1953) – an archpriest. >>

Tatiana Litse (German Tatjana Lietz;1916–2001) – an artist. >>