A non-woven fabric that absorbs only a small amount of volatile low molecular weight compound, and that has good texture when used as a non-woven fabric that makes contact with human skin. This thermal bond non-woven fabric containing cyclic olefin resin includes at least: fibers (A) containing at least 50 mass % of a cyclic olefin resin (A1) having a glass transition temperature TgA1° C.； and fibers (B) containing at least 10 mass % of either a cyclic olefin resin (B1) having a glass transition temperature TgB1° C., or a crystalline thermoplastic resin (B2) having a melting point MpB2° C.； the fibers (A) and the fibers (B) being heat-spliced together； wherein TgA1>；TgB1 or TgA1>；MpB2, and either the difference between the glass transition temperature TgA1° C. and the glass transition temperature TgB1° C. or the difference between the glass transition temperature TgA1° C. and the melting point MpB2° C. exceeds 20° C.
