Johanna Schopenhauer was mother of the German philosopher Arthur Schopenhauer. She was the first German woman to publish books without a pseudonym, an influential literary salon host, and in the 1820s a popular author in Germany.

Aila Johanna Sinisalo is a Finnish science fiction and fantasy writer. She studied comparative literature and drama, amongst other subjects, at the University of Tampere. Professionally she worked in the advertising business, rising to the level of marketing designer.

Johanna Shively Skibsrud is a Canadian writer, whose debut novel The Sentimentalists won the 2010 Scotiabank Giller Prize.

Johanna Louise Spyri was a Swiss author of novels, notably children's stories. She wrote the popular book Heidi. Born in Hirzel, a rural area in the canton of Zürich, as a child she spent several summers near Chur in Graubünden, the setting she later would use in her novels.

Johanna Wolff, née Kielich was a popular German writer.

Johannes Rhagius Aesticampianus was a German theologian and humanist.

Johannes Althusius was a German jurist and Calvinist political philosopher.

Johannes Anyuru is a Swedish poet and author.

Johannes Berg was a Norwegian farmer, civil servant and politician for the Conservative Party.

Johannes Bobrowski was a German lyric poet, narrative writer, adaptor and essayist.