The present invention relates to a finger fitting-type makeup tool. Provided according to an aspect of the present invention may be a finger fitting-type makeup tool comprising: a container in which an eyelash cosmetic material is received and which is open at an upper end thereof; an application unit coupled to the upper side of the container and allowing a user to fit his/her finger thereinto toapply the cosmetic material; and a middle unit for detachably coupling the application unit to the container. The application unit includes: a finger fitting part which provides a fitting space intowhich a user can insert his/her finger from above; an outer tube which surrounds the circumference of the finger fitting part and is open at an upper side thereof; an elastic support part which is fixed to an inner surface of the finger fitting part, is elastically deformed when a finger is fitted into the fitting space, and is then restored to its original shape when the finger is removed therefrom; a stick extending downward from one point of the inner space of the outer tube; and a brush arranged on an end portion of the stick to be usable for dipping and applying of the cosmetic material.