Leonard Carpenter 💼 Writer, novelist Leonard Chess 💼 Record producer, music executive, entrepreneur Leonard Cohen 💼 Singer-songwriter, poet, street artist, novelist, writer, musician, pianist, screenwriter, film actor, record producer, singer, lyricist, author, draftsperson Leonard Eugene Dickson 💼 Mathematician, historian of mathematics, university teacher Leonard Feather 💼 Journalist, jazz pianist, composer, music historian, music executive, non-fiction writer, music journalist, record producer, music critic Leonard Frey 💼 Stage actor, film actor, television actor Leonard Hayflick 💼 Biologist, university teacher, anatomist, physician, microbiologist Leonard Hobhouse 💼 Journalist, sociologist, university teacher, philosopher, political scientist Leonard Jimmie Savage 💼 Mathematician, statistician, university teacher, economist Leonard Kleinrock 💼 Mathematician, computer scientist, patent inventor, professor Leonard Maltin 💼 Journalist, film historian, film critic, writer, university teacher, podcaster, film producer, screenwriter Leonard Marchand 💼 Politician, writer, agricultural scientist Leonard Matlovich 💼 Military personnel Leonard Meredith 💼 Sport cyclist Leonard Mlodinow 💼 Physicist, writer, screenwriter, mathematician, television writer, film screenwriter Leonard Nelson 💼 Mathematician, philosopher Leonard Nimoy 💼 Television actor, film actor, film director, poet, writer, musician, voice actor, photographer, screenwriter, actor, film producer, director, acting instructor Leonard Orban 💼 Economist, politician, engineer Leonard Peikoff 💼 Philosopher, writer, teacher, radio personality Leonard Peltier 💼 Political activist, prisoner Leonard Read 💼 Economist, philosopher, writer, businessperson Leonard Roberts 💼 Actor, stage actor, television actor, film actor Leonard Rose 💼 Musician, cellist, music educator Leonard Rosenman 💼 Composer, conductor, film score composer Leonard Slatkin 💼 Conductor, music educator, composer Leonard Susskind 💼 Physicist, non-fiction writer, university teacher, scientist, string theorist Leonard W. Murray 💼 Military personnel Leonard Warren 💼 Musician, opera singer Leonard Whiting 💼 Child actor, stage actor, film actor Leonard Wood 💼 Physician, military officer, politician, surgeon, governor Leonard Woolf 💼 Writer, editor, novelist, painter, publisher, journalist, political scientist, opinion journalist Leonard Woolley 💼 Anthropologist, archaeologist, assyriologist Leonard of Noblac 💼 Catholic priest Leonard of Port Maurice 💼 Presbyter, missionary, preacher, theologian Leonarda Cianciulli 💼 Serial killer Leonardo (footballer, born 1983) 💼 Association football player Leonardo (footballer, born 1992) 💼 Association football player Leonardo Araújo 💼 Association football player, association football coach Leonardo Astrada 💼 Association football player, association football coach Leonardo Balerdi 💼 Association football player Leonardo Bittencourt 💼 Association football player Leonardo Boff 💼 Catholic priest, theologian, writer, philosopher, catholic theologian Leonardo Bonucci 💼 Association football player, association football coach Leonardo Bruni 💼 Philosopher, writer, translator, historian, politician, humanist, scribe Leonardo Campana 💼 Association football player Leonardo Cilaurren 💼 Association football player Leonardo Cimino 💼 Television actor, film actor, stage actor, actor Leonardo Conti 💼 Physician, politician Leonardo De Lorenzo 💼 Flautist, composer, music educator, university teacher Leonardo Del Vecchio 💼 Entrepreneur, businessperson Leonardo DiCaprio 💼 Actor, film actor, screenwriter, television actor, film producer, stage actor, environmentalist Leonardo Donato 💼 Politician Leonardo Duque 💼 Sport cyclist Leonardo Fabbri 💼 Athletics competitor Leonardo Favio 💼 Film director, screenwriter, film producer, actor, singer Leonardo Gutiérrez 💼 Basketball player Leonardo III Tocco 💼 Aristocrat Leonardo Jardim 💼 Association football coach Leonardo Leo 💼 Composer, organist Leonardo Loredan 💼 Politician, military personnel