Săcuieu (Hungarian: Székelyjó) is a commune in Cluj County, Transylvania, Romania.

It is composed of three villages: Rogojel (Havasrogoz), Săcuieu, and Vișagu (Viság).

The commune lies in the northern foothills of the Apuseni Mountains, at an altitude of 620 m (2,030 ft), on the banks of the river Săcuieu.

Săcuieu is located 14 km (8.7 mi) southwest of the town of Huedin and 65 km (40 mi) west of the county seat, Cluj-Napoca.

It is crossed by county road DJ103H, which connects it to Bologa to the north and to Scrind-Frăsinet to the south.