Cămărașu (Hungarian: Pusztakamarás; German: Kammerischdorf) is a commune in Cluj County, Transylvania, Romania.

It is composed of three villages: Cămărașu, Năoiu (Novoly), and Sâmboleni (Mezőszombattelke).

The commune is situated on the Transylvanian Plateau, at an altitude of 360 m (1,180 ft), on the banks of the rivers Fizeș and Frata.

Cămărașu is crossed by national road DN16 [ro], which starts in Cluj-Napoca and ends in Reghin, 56 km (35 mi) to the east.

[3] At the 2021 census, Cămărașu had a population of 2,591; of those, 65.03% were Romanians, 23.04% Roma, and 3.98% Hungarians.