Aleksandr Alekseyevich Motuzenko (, born 11 July 1967), also known as Oleksandr Oleksiyovych Motuzenko (), is a Soviet-born Ukrainian sprint canoer who competed in the late 1980s and early 1990s. At the 1988 Summer Olympics in Seoul, he won a silver medal in the K-4 1000 m event.
Motuzenko also won six medals at the ICF Canoe Sprint World Championships with three golds (K-4 500 m: 1987, 1989, 1990), two silver (K-4 500 m: 1986, K-4 1000 m: 1990), and a bronze (K-4 1000 m: 1987).