Twelve species of cup-fungi in the orders Pezizales and Helotiales are reported for the first time from Iceland and comments are made on eight species previously reported. Distributions and habitats are noted. Newly reported records of species occurrences are as follows: Ascocoryne cylichnium, Gloeotinia granigena, Melastiza flavorubens, Octospora melina, O. leucoloma, Ombrophila violacea, Peziza apiculata sensu lato, P. phyllogena, P. succosa, Pseudombrophila theioleuca, Ramsbottomia macracantha and Tarzetta cupularis. Recent work allows the re-identification of Peziza granulosa as P. fimeti.