Isamu Fujisawa (藤澤 勇, Fujisawa Isamu, born 12 October 1987, in Nakano) is a Japanese racewalker.[1][2] He competed in the 20 km walk at the 2012 Summer Olympics, where he placed 18th.[3] He was also part of Japan's 20 km team at the 2016 Summer Olympics.[4] He competed at the 2009 and 2015 World Championships.[5]