Thodoris Atheridis (Greek: Θοδωρής Αθερίδης, born on May 3, 1965) was the second host of Greek version of Who Wants to Be a Millionaire? called Poios thelei na ginei ekatommyriouchos? (Greek: Ποιος Θέλει Να Γίνει Εκατομμυριούχος) from 2005 to 2006, replacing Spiros Papadopoulos.