Lacydes of Cyrene, Academic Skeptic philosopher, was head of the Platonic Academy at Athens in succession to Arcesilaus from 241 BC. He was forced to resign c. 215 BC due to ill-health, and he died c. 205 BC. Nothing survives of his works.

Vladislava Kucherova, better known by the pen name Lada Luzina, is a Ukrainian author and former journalist. Nicknamed the "Kyiv Witch", she writes novels in Russian within the crime and fantasy genres.

Ladislas Faragó or Faragó László was a Hungarian military historian and journalist who published a number of best-selling books on history and espionage, especially concerning the World War II era.

Ladislaus Josephovich Bortkiewicz was a Russian economist and statistician of Polish ancestry. He wrote a book showing how the Poisson distribution, a discrete probability distribution, can be useful in applied statistics, and he made contributions to mathematical economics. He lived most of his professional life in Germany, where he taught at Strassburg University and Berlin University (1901–1931).

Ladislav Fuks was a Czech novelist. He focused mainly on psychological novels, portraying the despair and suffering of people under German occupation of Czechoslovakia.

Ladislav Hejdánek was a Czech philosopher and a proponent of Charter 77. He was born in Prague and graduated from the Charles University in Prague. In 1952 he attained a degree in philosophy with his dissertation "Truth and its ontological premises". From 1956 to 1968 he worked at the Prague Institute of Epidemiology and Microbiology. Then he took a position at the Institute for Philosophy of the Czechoslovak Academy of Sciences, but was expelled in 1971.

Ladislav Klíma, was a Czech philosopher and novelist influenced by George Berkeley, Schopenhauer and Nietzsche. His philosophy is referred to varyingly as existentialism and subjective idealism.

Ladislav Mňačko was a Slovak writer and journalist. He took part in the partisan movement in Slovakia during World War II. After the war, he was at first a staunch supporter of the Czechoslovak Communist regime and one of its most prominent journalists. However, being disillusioned, he became the regime's vocal critic, for which he was persecuted and censored. In the autumn of 1967, he went to Israel as a protest against the Czechoslovak stance during the Six-Day War, but returned to Czechoslovakia soon afterwards.

Ladislav Stroupežnický was a renowned Czech author, playwright, and dramatist, best known for the frequently staged play Naši furianti.

Vladimir (Lado) Asatiani was a Georgian poet. His poetic career, lasting only for seven years, made him one of the best-loved Georgian poets of the 20th century.