This study reports the first records of two spider species for Hungary: Cyclosa sierrae Simon, 1870 (Araneidae) and Porrhomma oblitum (O. P.-Cambridge, 1871) (Linyphiidae). Cyclosa sierrae also represents the first record of this species from Central Europe. Furthermore, we also provide evidence about the occurence of Dysdera lata Reuss, 1834 and Philodromus marmoratus Kulczyński, 1891 in Hungary, and for six further species we report new data: Brigittea vicina (Simon, 1873) (Dictynidae), Iberina microphthalma (Snazell & Duffey, 1980) (Hahniidae), Mermessus trilobatus (Emerton, 1882) (Linyphiidae), Pulchellodromus ruficapillus (Simon, 1885) (Philodromidae), Lasaeola prona (Menge, 1868) (Theridiidae) and Diaea livens Simon, 1876 (Thomisidae). Comments on the distribution, biology and taxonomy of the ten mentioned spider species are provided.