Vlasis Maras (Greek: Βλάσης Μάρας, born March 31, 1983) is a Greek gymnast. His hometown is Athens. He was named the 2009 Greek Male Athlete of the Year. In the 2004 Summer Olympics, he was the local favorite in the men's bar competition, but failed to qualify for the final after finishing 13th in the qualification. He is a two-time World Champion on horizontal bar and a five-time European Champion. He competed in the horizontal bar event at the 2016 Summer Olympics in Rio de Janeiro. He finished in 38th place in qualifying and did not advance to the final.