Marion Montaigne (born April 8, 1980[1]) is a French cartoonist, known particularly for her popular science comics.

[2] She was born in Saint-Denis de la Réunion.

She studied animated cartoon at Paris Gobelins school.

Her first famous work is the science blog BD Tu mourras moins bête, started in 2008.

[2] Tu mourras moins bête is now published as books and adapted since 2016 as an animated cartoon for TV channel Arte.