Anton Kosmač

Anton Kosmač is a Slovenia middle-distance runner, born on December 14, 1976. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 4:07.95 in the 1500m, 8:32.91 in the 3000m, 14:44.59 in the 5000m, 30:37.34 in the 10000m and 1:04:57 in the Semi. He is currently active on the international athletics circuit, representing Slovenia.