Irene Márquez (Valdepeñas, 1990) is a cartoonist, scriptwriter and contributor to the magazine El Jueves since 2017, where she has become a reference thanks to her meticulous drawing, high doses of black humor and very low self-censorship.

In 2020 she published Esto no está bien (This is not Ok - Autsaider Cómics), in which she shows her vitriolic humor.

In La muerte (de Irene Márquez) (The Death (of Irene Márquez) - Autsaider Cómics, 2025) she draws stories of different lengths about death, combining extreme humor with other more complex emotions.