Hasely Joachim Crawford TC, OLY (born 16 August 1950) is a former track and field athlete from Trinidad and Tobago.

Crawford ran for Eastern Michigan University under coach Bob Parks during his college years.

During his reign as the 100 metre Olympic champion, he also appeared on postage stamps and was awarded Trinidad and Tobago's highest honour, Trinity Cross, in 1978.

Crawford went on to compete in a total of four Olympic Games as he also represented T&T at both the Moscow and Los Angeles editions in 1980 and 1984, but was unable to qualify for another final.

He is a member of the Caribbean Hall of Fame, along with Ato Boldon and Arthur Wint, one of only three track and field athletes to be inducted.