Jouko Hassi

Jouko Hassi (born November 19, 1959, in Rantsila) is a Finnish former sprinter. His club team was Oulun Pyrintö.

He competed in 100 metres and 4 x 100 metres relay at the 1983 World Championships, but was eliminated in the heats on both occasions. 

Personal bests

 * 100m: 10.45 in Ylivieska, 1984
 * 200m: 21.26 in Budapest, 1981