With a surname or pseudonym starting with L.
Carl Oscar Larsson (1887–1962)
Birgitta Liljebladh (born 1924)
Anders Bruno Liljefors (1923–1970)
Charlotta Liljefors (born 1943)
Marianne Lindberg De Geer (born 1946)
Bengt Arne Lindros (1929–1989)
Arvid Mauritz Lindström (1849–1923)
Reinhold Ljunggren (1920–2006)
Waldemar Lorentzon (1899–1984)