Katia Astafieff (born 1975) is a French travel writer, novelist and children's author. She is based in Lorraine.
Astafieff was born in Villerupt, France in 1975. She studied biology and completed an internship in Montreal, Canada, where she began to develop a love of solo travelling. In 2004 she began working at the in a public-facing role; she later became the deputy director.
In 2016 she published a travel book titled Comment voyager seule quand on est petite, blonde et aventureuse ("How to travel alone when one is petite, blonde, and adventurous"). In 2019 Astafieff hiked the International Appalachian Trail in Canada; her children's novel La fille qui voulait voir lâÂÂours arose out of this experience.
Astafieff's 2025 book Par les chemins des Indes ("Along Indian Routes") was inspired by the life of botanist Victor Jacquemont; Astafieff travelled solo in India on the same route as Jacquemont. Her first attempt at the route ended in hospitalisation with food poisoning; she completed the journey on her second attempt.
In 2026 Astafieff received the Randell Cottage Writers' Residency, a four-month residency in Wellington, New Zealand. She plans to use her time at Randell Cottage to work on a project about Marianne North, an English illustrator.