Jaroslav Kabeš was a Czechoslovak economist and politician who served as Minister of Finance and Director of the National Bank of Czechoslovakia. Kabeš had also written works of philosophy, poetry and translations.
Jaroslav Kvapil was a Czech poet, theatre director, translator, playwright, and librettist. From 1900 he was a director and Dramaturg at the National Theatre in Prague, where he introduced plays by Anton Chekhov, Henrik Ibsen and Maxim Gorky into the repertory. Later he was a director at the Vinohrady Theatre (1921–1928). He wrote six plays, but is today chiefly remembered as the librettist of Antonín Dvořák's Rusalka.
Jaroslav Seifert was a Czech writer, poet and journalist. Seifert was awarded the 1984 Nobel Prize in Literature "for his poetry which endowed with freshness, sensuality and rich inventiveness provides a liberating image of the indomitable spirit and versatility of man".
Jaroslav Velinský was a Czech science fiction and detective writer, publisher, songwriter and musician. In the folk arena and among sci-fi friends and fans he was known as Kapitán Kid.
Jarosław Leon Iwaszkiewicz Polish pronunciation: [jar'ɔswav l'ɛɔn ivaʂkʲ'ɛvʲit͡ʂ]; also known under his literary pseudonym Eleuter, was a Polish writer, poet, essayist, dramatist and translator. He is recognized for his literary achievements, beginning with poetry and prose written after World War I. After 1989, he was often presented as a political opportunist during his mature years lived in communist Poland, where he held high offices. He was nominated for the Nobel Prize in Literature four times. In 1988, he was recognized as a Righteous Among the Nations for his role in sheltering Jews during World War II.
Jarosław Marek Rymkiewicz was a Polish poet, essayist, dramatist, translator and literary critic. He is the recipient of the 2003 Nike Award, Poland's most important literary prize.
Jaroslaw Pijarowski is a Polish avant-garde artist, art curator and founder of Teatr Tworzenia. He creates contemporary music, poetry, photography, fine arts and theatre-music spectacles.