Nikolaos Tsiakoulas

Nikolaos Tsiakoulas is a Greece middle-distance runner, born on March 16, 1959. He competes primarily in the 1500m, Mile and 1500Metres.

His personal bests include 3:40.52 in the 1500m, 4:06.47 in the Mile and 3:43.59 in the 1500Metres. He is currently active on the international athletics circuit, representing Greece.