Joe Klecker (born November 16, 1996) is an American distance runner. He finished 2nd in the NCAA DI XC Championships in 2019 and turned pro with On Running, coached by Dathan Ritzenhein in 2020. Klecker holds PRs of 3:37.55 for 1500m, 7:39.18 for 3000m, 13:06.67 for 5000m, and 27:23.44 for 10000m, all of which were set in his Professional Career.