A review of distribution and new data on the occurrence of the noctuid moth Xylomoia graminea (Graeser, 1889) in Poland are given. The new material includes observations collected from 2005 to 2010 in Małopolska, Podkarpacie and Podlasie regions. Xylomoia graminea (Graeser, 1889) is observed for the first time in Pogórze Dynowskie, Kotlina Jasielsko-Krośnieńskia, Pogórze Wiśnickie and Garb Tenczyński in south-eastern and southern Poland.