Jiří Gruša was a Czech poet, novelist, translator, diplomat and politician.

Jiří Karásek ze Lvovic was a Czech poet, writer and literary critic. He is a prominent representative of decadence in Czech literature. As a writer and reviewer he also used naturalistic and impressionistic styles.

Jiří Kolář Czech pronunciation (help·info) was a Czech poet, writer, painter and translator. His work included both literary and visual art.

Jiří Kratochvil is a Czech writer.

Jiří Mordechai Langer was a Hebrew poet, scholar and essayist, journalist and teacher.

Jiří Marek was a Czech writer, educator, journalist and screenwriter. In 1965 he was a member of the jury at the 4th Moscow International Film Festival.

Jiří Mucha was a Czech journalist, writer, screenwriter, author of autobiographical novels and studies of the works of his father, the painter Alphonse Mucha.

Jiří Orten was a Czech poet. His work was influenced by surrealism and folklore.

Jiří Sequens (23 April 1922 – 21 January 2008) was a Czech film director.

Jiří Třanovský, was a Lutheran priest and hymnwriter from the Cieszyn Silesia. Sometimes called the father of Slovak hymnody and the "Luther of the Slavs," Třanovský's name is sometimes anglicized to George Tranoscius. Both the Evangelical Lutheran Church in America and the Evangelical Lutheran Church in Canada remember his life and work annually, on the anniversary of his death.