Abstract: A polyolefin-based fiber-reinforced multilayered sheet of the present invention includes woven fabric layers layered via bonding layers on both surfaces of a core layer, wherein the core layer is made of at least one resin selected from the group consisting of a resin mainly made of polypropylene and a homopolymer polypropylene resin, the woven fabric layers are formed from yarns containing a composite fiber in which a first component is polypropylene and a second component is a polyolefin component having a melting point lower than that of the first component, the bonding layers are thermoadhesive polyolefin-based films, and a cover layer is layered on a surface of one of the woven fabric layers.