C. A. Rosetti, Buzău
C.A. Rosetti is a commune in Buzău County, Muntenia, Romania. It is composed of six villages: Bălteni, Bâlhacu, C.A. Rosetti, Cotu Ciorii, Lunca and Vizireni.
The commune was named after the liberal Wallachian politician Constantin Alexandru Rosetti, who used to own an estate in the commune.