Provided is 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 Tg A1 °C； and fibers (B) containing at least 10 mass% of either a cyclic olefin resin (B1) having a glass transition temperature Tg B1 °C, or a crystalline thermoplastic resin (B2) having a melting point Mp B2 °C； the fibers (A) and the fibers (B) being heat-spliced together； wherein Tg A1 >； Tg B1 or Tg A1 >； Mp B2 , and either the difference between the glass transition temperature Tg A1 °C and the glass transition temperature TgB1°C or the difference between the glass transition temperature Tg A1 °C and the melting point Mp B2 °C exceeds 20°C.
