Athletics at the 2015 Parapan American Games – Men's 400 metres T38

The men's T38 400 metres competition of the athletics events at the 2015 Parapan American Games was held on August 11 at the CIBC Athletics Stadium. The defending Parapan American Games champion was Omar Monterola of Venezuela.

Records
Prior to this competition, the existing records were as follows:

Schedule
All times are Central Standard Time (UTC-6).

Results
All times are shown in seconds.