At the 2001 East Asian Games, the athletics events were held in Osaka, Japan from 23 to 26 May 2001. A total of 45 events were contested, of which 23 by male and 22 by female athletes. All events were held at the Nagai Stadium, with the exception of the racewalking and half marathon events. A team of Australian athletes took part in the competition but they were excluded from the medal tally. This was the last time that Kazakhstan competed in the competition.

Koji Alexander Murofushi, is a former Japanese hammer thrower and sports scientist. He has been among the world elite since the 2001 World Championships, where he won the silver medal. He was the 2004 Olympic champion. In 2011, he was crowned world champion.