Unni-Lise Jonsmoen (born 21 April 1936) is a Norwegian illustrator and children's writer.

She is married to children's writer Ola Jonsmoen, and the couple settled in Alvdal.

[1] Jonsmoen is educated at the Norwegian National Academy of Craft and Art Industry.

Her own books include Svarttrosten som forsov seg (1979), Lars og Ola på tytingtur (1980), and Kjenner du fru Frodig?

[1] She was awarded Hedmark County Municipality's Cultural Prize in 1989, jointly with her husband Ola Jonsmoen.