Aleksandr Aleksandrovich Bibikov (Russian: Александр Александрович Бибиков) (18 January [O.S. 7 January] 1765 – 1 August [O.S. 20 July] 1822) was an officer of the Imperial Russian Army, who saw service during the Russo-Swedish War and the Napoleonic Wars. He was ambassador to several countries, and also served as a senator in the Governing Senate.