Mircești is a commune located in Iași County within the Western Moldavia region of Romania. The administrative area currently consists of two villages: Iugani and Mircești.
Historically, the commune included the villages of Izvoarele, Răchiteni, and Ursărești. However, these three locations were separated from Mircești in 2004 to form the independent Răchiteni Commune.