To obtain an olefin resin composition useful as a material for various highly transparent molded products including agricultural films and to provide a molded product using the same.

Provided is an olefin resin composition comprising an olefin resin and inorganic compound particles, wherein the olefin resin used is a copolymer or ethylene and/or an α-olefin with an alkenylaromatic hydrocarbon. In one embodiment, the inorganic compound is the one containing at least one atom selected from Si, Al, Mg, Ca, Zn, Ti, Ce, and Zr. In another embodiment, the composition comprises 100 pts.wt. above copolymer and 10-400 pts.wt. above inorganic compound particles.