The present invention provides a cyclic olefin resin film characterized by having, on at least one surface of a cyclic olefin resin film substrate, a cured coating of an active-energy-ray-curable composition containing as essential components an active-energy-ray-curable compound (A), and a hindered amine-based photostabilizer (B) which is at least one species selected from the group consisting of a hindered amine-based photostabilizer (B1) having a polymerizable functional group and a hindered amine-based photostabilizer (B2) having a hindered phenol group. Provided is a cyclic olefin resin film whereby high abrasion resistance can be imparted to the surface of a cyclic olefin resin film substrate, and a cured coating having excellent adhesion to the surface of the cyclic olefin resin film substrate can be formed without a primer layer, the adhesion thereof not decreasing even after exposure to intense light.