Marco De Luca (born 12 May 1981 in Rome) is an Italian race walker. His best results at International level are 7th place at 2009 World Championships and 6th at 2006 European Championships and 2010 European Championships. But the most prestigious achievement of his career was achieved in 2016, at age 35, when he finished fourth at the World Race Walking Team Championships, but was awarded the bronze medal following the disqualification for doping of the teammate Alex Schwazer, who had won the gold medal.He competed at the 2020 Summer Olympics in 50 km walk.