Aleksandr Pavlovich Aleksandrov (Russian: Александр Павлович Александров; born February 20, 1943) is a former Soviet cosmonaut and twice Hero of the Soviet Union (November 23, 1983, and December 29, 1987). He was selected as cosmonaut on December 1, 1978. For his first spaceflight, he flew as Flight Engineer on Soyuz T-9, which lasted from June to November 1983. For his second spaceflight, he replaced one of the long-duration crew members of Mir EO-2. For the spaceflight, he was launched with the spacecraft Soyuz TM-3 in July 1987, and landed with the same spacecraft in December 1987. All together he spent 309 days, 18 hours, 2 minutes in space. He served as backup for Soyuz T-8, Soyuz T-13, and Soyuz T-15.