Jānis Joņevs (1980) is a prose writer. His first novel Jelgava '94 immediately became a cult book among readers. During the TV show Great Reading the novel was chosen among the 100 most favourite Latvian books of all times. It was also praised among critics and received numerous awards. The novel is set in Jelgava town in 1994 and focuses on youngsters who are driven to heavy metal music. Sharing this taste of music and subculture they explore the life through the eyes of their youth. It is a book of a whole generation which experienced their youth in the nineties when Latvia had just regained independence. This novel has been adapted for the theatre performance by Jelgava New Theatre, and as a film with the same title directed by Jānis Ābele. It has been translated into ten languages.

Jānis Joņevs also writes short stories for children and adults. In 2014 publishing house "liels un mazs" published his book for children Slepenie svētki [Secret Celebration]. In 2020 Joņevs' first collection of stories Tīģeris [Tiger] was published by "Dienas Grāmata". 

Joņevs translates from French – A. Kristoff's The Notebook, and B. M. Kolté's In the Solitude of Cotton Fields.

Jānis Joņevs together with Mārcis Lācis have written a play for the black comedy theatre performance  Bārdas/The Beards staged at Dirty Deal Teatro in Riga in 2015, and the play Rīga. Urbānie mīti/ Riga. Urban Myths staged at the New Riga Theatre in 2016. Also together with publicist Anete Konste they have written stories for the theatre performance Zvērīgā mīla/ Beastly Love staged at Dirty Deal Tearo in 2017.