Pyotr Petrovich Bulakhov (Петр Петрович Булахов; 1822 in Moscow – 2 December 1885 in Kuskovo) was a Russian composer.His father: singer Pyotr Alexandrovich Bulakhov (ru: Петр Александрович Булахов, (1793?–1837), his brother: singer and composer Pavel Petrovich Bulakhov (ru: Павел Петрович Булахов, 1824–1875).His daughter was the opera singer Yevgeniya Ivanovna Zbruyeva (1867?–1936). (the composer did not formally issue a religious marriage with his wife, so both their daughters were officially daughters of their mothers first husband and were under his name.)