Athletics at the 1999 Summer Universiade – Men's 100 metres

The men's 100 metres event at the 1999 Summer Universiade was held on 10 and 11 July at the Estadio Son Moix in Palma de Mallorca, Spain.

Heats
Wind: Heat 1: +0.6 m/s, Heat 2: -1.9 m/s, Heat 3: -1.9 m/s, Heat 4: +0.2 m/s, Heat 5: -1.4 m/s Heat 6: -1.3 m/s, Heat 7: -1.9 m/s, Heat 8: -1.0 m/s, Heat 9: -1.4 m/s, Heat 10: -2.0 m/s

Quarterfinals
Wind: Heat 1: 0.0 m/s, Heat 2: 0.0 m/s, Heat 3: m/s, Heat 4: +0.1 m/s

Semifinals
Wind: Heat 1: 0.0 m/s, Heat 2: -1.5 m/s

Final
Wind: -1.5 m/s