Athletics at the 2023 Pan American Games – Women's 4 × 100 metres relay

The women's 4 × 100 metres relay competition of the athletics events at the 2023 Pan American Games took place on November 2, 2023 at the Julio Martínez National Stadium of Santiago, Chile.

In the finals, the U.S. team dropped the baton and had to jog to the finish in a time of 1:01.30.

Records
Prior to this competition, the existing world and Pan American Games records were as follows:

Results
All times shown are in seconds.

Semifinals
The results were as follows

Final
The results were as follows