Viktor Didukh (born 23 January 1987) is a Ukrainian male para table tennis player competing at singles (class 8) and team events (class 6–8). Along with Maksym Nikolenko, he won a gold medal at the 2016 Summer Paralympics in Rio de Janeiro, defeating the Swedish team of Linus Karlsson and Emil Andersson at the finals. Didukh also won a silver medal at the 2020 Summer Paralympics, having lost to Zhao Shuai in the final.