Dealu Morii is a commune located in Bacău County within the Western Moldavia region of Romania. It serves as a rural administrative division composed of fourteen distinct villages.
The constituent villages of the commune include Banca, Bălănești, Blaga, Boboș, Bodeasa, Bostănești, Calapodești, Căuia, Dealu Morii, Dorofei, Ghionoaia, Grădești, Negulești, and Tăvădărești.