The present study reports new records of the Collembola (Arthropoda: Hexapoda) from the Bula Hyrcanian forest located in Mazandaran province, north of Iran. The results show two genera Spatulosminthurus Betsch & Betsch-Pinot, 1984 (Sminthuridae) and Wankeliella Rusek, 1975 (Tullbergiidae) and five species including Anurophorus alpinus Potapov & Stebaeva, 1990 (Isotomidae), Pseudosinella cf. decipiens Denis, 1924 and P. immaculata (Lie Pettersen, 1896) (Entomobryidae), Superodontella tyverica Kaprus, 2009 (Odontellidae), and Wankeliella bescidica Smolis & Skarżyński, 2004 (Tullbergiidae) are new records for Collembola fauna of Iran.