Methacrylic resin composition and molded body

A methacrylic resin composition containing a methacrylic resin and a phenoxy resin, which has high transparency, a small retardation in the thickness direction, a low thermal shrinkage rate, a high strength and excellent adhesion, and a film comprising the same. . A methacrylic resin composition containing a methacrylic resin having a syndiotacticity (rr) of 58% or more and a phenoxy resin, wherein the content of the phenoxy resin with respect to 100 parts by mass of the methacrylic resin is 0.1 parts by mass or more and 8 parts by mass. A methacrylic resin composition containing 80% by mass or more of the total of the methacrylic resin and the phenoxy resin.