| Event: | Men's 400 metres T36 |
| Games: | 2023 |
| Venue: | Mario Recordón Athletics Training Center |
| Dates: | November 22 |
| Competitors: | 7 |
| Nations: | 4 |
| Win Value: | 54.63 |
| Win Label: | Winning time |
| Gold: | Alexis Sebastian Chavez |
| Goldnoc: | ARG |
| Silver: | Alan Zavala |
| Silvernoc: | MEX |
| Bronze: | Fabricio López |
| Bronzenoc: | ARG |
| Prev: | 2019 |
| Next: | 2027 |
The men's T36 400 metres competition of the athletics events at the 2023 Parapan American Games was held on November 22 at the Mario Recordón Athletics Training Center within the Julio Martínez National Stadium of Santiago, Chile.[1]
Prior to this competition, the existing world and Pan American Games records were as follows:
| World record | 51.71 | Dubai, United Arab Emirates | November 14, 2019 | ||
| Parapan American Games record | 57.62 | Toronto, Canada | August 14, 2015 | ||
| Americas record | 54.57 | Paris, France | July 11, 2023 |
All times shown are in seconds.
| KEY: | bgcolor=ccffcc align=center | q | bgcolor=ccffcc align=center | Q | Qualified | PR | Parapan Games record | NR | National record | SB | Seasonal best | DQ | Disqualified |
The results were as follows:[2]
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 6 | 54.63 | PR | |||
| 4 | 57.04 | SB | |||
| 3 | 58.05 | SB | |||
| 4 | 2 | 58.41 | |||
| 5 | 5 | 59.92 | |||
| 6 | 7 | 1:10.26 | |||
| 7 | 8 | 1:11.57 | |||