Randy Lewis (born 15 November 1978) is a Grenadian athlete competing in the triple jump.

He represented Grenada at the 2004 and 2008 Summer Olympics, and has also competed at World Championship level indoors and outdoors.

[1] Lewis attended Wichita State University where he is in the Hall of Fame for Track and Field.

He won four individual titles in the Missouri Valley Conference and he is a three-time NCAA All-American.

He also currently owns the triple jump records (indoor and outdoor) at Wichita State University.