Mihalț (German: Michelsdorf; Hungarian: Mihálcfalva) is a commune located in Alba County, Transylvania, Romania.

It has a population of 3,096 as of 2021, and is composed of four villages: Cistei (Oláhcsesztve), Mihalț, Obreja (Obrázsa), and Zărieș (Zerjes).

The commune lies on the banks of the Târnava River and its tributaries, the Secaș and the Dunărița.

The Cistel train station serves the CFR Main Line 300, which connects Bucharest with the Hungarian border near Oradea.

In Mihalț, there is a folklore group called "Banul Mihalcea".