Alexander Labutin (1880–1970) – from 1920 read  lectures on technical mechanics, descriptive geometry and construction statics at the University of Latvia. >>

Ivan Labutin (1855–1932) – a Secretary of the Riga City Council, public figure. >>

Peter Lacy, Irish – Peadar de Lása (1678–1751) – Field Marshal, one of the most successful commanders of the 18th century. Governor-General of Governorate of Livonia. >>

Anna Lagunova (1899–1980) – a lecturer of Russian language and Literature, senior lecturer of the Ancient Slav language at the Latvian State Pedagogical Institute. >>

Valentina Laizane (1934) – a head of the dance ensemble «Ivushka». >>

Natalia Laletina (nee Nikolayeva; 1931) – a specialist of textile indusrry, author of the book of reminiscenses «Japanese». >>

Nina Lapidus (1940) –  fine art expert. >>

Andrey Lappo (1921–2017) –  Math teacher at Riga 10th Secondary School. >>

Indra Lapshina (1957) – a ballerina, choreographer, and classical dance teacher. In 2018, she was awarded the Order of Three Stars, 5th class. >>

Gleb Larionov (1937–?) – a ballet dancer, soloist of the Latvian ballet, ballet teacher. >>