Provided are a semiconductor package and a method of fabricating the same. The semiconductor package includes: a package substrate; a semiconductor chip mounted on the package substrate and electrically connected to the package substrate; a first protective layer covering the semiconductor chip and having flexibility controlled by at least one of a material type, a thickness, a material composition ratio and viscosity of the first protective layer; and a second protective layer arranged on the first protective layer and having flexibility controlled by at least one of a material type and a thickness of the second protective layer, wherein the first protective layer comprises a first binder resin, a first hardener, and a first hardening catalyst. According to the semiconductor package of the inventive concept, protective layers protecting the semiconductor chip have flexibility, and thus, the semiconductor package may be bent.