Athletics at the 1999 Pan American Games – Men's 110 metres hurdles

The men's 110 metres hurdles event at the 1999 Pan American Games was held July 28–30.

Heats
Qualification: First 3 of each heat (Q) and the next 2 fastest (q) qualified for the final.

Wind: Heat 1: +0.8 m/s, Heat 2: +1.6 m/s

Final
Wind: +1.1 m/s