Dimitrios Giantsis (Greek: ÃÂ÷üîÃÂÃÂùÿàÃÂùìýÃÂÃÂ÷ÃÂ; born 4 March 1988) is a Greek former professional footballer.
Giantsis started his career in the academies of the football team of his hometown. In 2003, he was spotted by Iraklis' scouters and he joined the football academy of Iraklis. On 1 July 2006, Giantsis signed a professional contract with Iraklis. He was released by the club in the summer of 2010.
In the summer transfer window Giantsis signed on a free transfer for AO Kerkyra in the Super League Greece. He debuted for his new club in a 2âÂÂ1 winning match against AEK Athens for the 1st matchday of the 2010âÂÂ2011 season of the Super League Greece.
In the summer of 2016, Giantsis signed for third-tier Swedish club Akropolis IF.
Giantsis made 10 appearances for the Greek U-21 team. He debuted in 1âÂÂ1 draw against the Albanian U-21 team in Ruzhdi Bizhuta Stadium, Elbasan on 20 August 2008.