Athletics at the 2020 Summer Paralympics – Men's 400 metres T37
The men's 400 metres T37 event at the 2020 Summer Paralympics in Tokyo, took place on 1 September 2021. Records
Prior to the competition, the existing records were as follows:

Results
The final took place on 1 September 2021, at 10:40:

References

Men's 400 metres T37
2021 in men's athletics