Konstadinos Stefanopoulos
Konstadinos Stefanopoulos is a Greek race walker. He is a four-time national champion for the 50 km race walk.
Stefanopoulos represented Greece at the 2008 Summer Olympics in Beijing, where he competed for the men's 50 km race walk. He finished the race in thirty-seventh place by quarter of a minute ahead of Canadian racewalker Tim Berrett, with a time of 4:07:53.