Lunca (Hungarian: Biharlonka) is a commune in Bihor County, Crișana, Romania.

It is composed of six villages: Briheni (Berhény), Hotărel (Határ), Lunca, Sârbești (Szerbesd), Seghiște (Szegyesd), and Șuștiu (Susd).

[3] 94.87% of inhabitants are Orthodox, 2.63% are Pentecostal, and 1.73% are unknown.

[4] At the 2021 census, the commune had a population of 2,429; of those, 94.15% were Romanians.

[5] This Bihor County location article is a stub.