Halmeu is a commune located in the Satu Mare County of Romania. It currently has a population of 4,276 inhabitants and consists of five villages: Băbești (Kisbábony), Dobolț (Dabolc), Halmeu, Halmeu-Vii (Halmihegy), and Mesteacăn (Nyírestanya).
The commune's administrative boundaries were modified in 2005 when two former villages were split off to establish the separate Porumbești Commune.