2001 World Championships in Athletics – Men's 4 × 100 metres relay

These are the official results of the Men's 4 × 100 metres relay event at the 2001 IAAF World Championships in Edmonton, Alberta, Canada. Their final was held on Sunday 12 August 2001 at 17:10.

Semifinals

 * Held on Sunday 12 August 2001

Heats

 * Held on Saturday 11 August 2001