The men's 50m freestyle events at the 2023 World Para Swimming Championships were held at the Manchester Aquatics Centre between 31 July and 6 August.
13 Swimmers representing 10 national teams entered the race.
Heats were held in the morning of Monday 21 July.
12 Swimmers representing 9 national teams entered the race.
[9] The applicable records entering the event were as follows: The final was held at 18:06 on 5 August.
[10] 10 Swimmers representing 10 national teams entered the race.
[14] 13 Swimmers representing ten national teams entered the race.
Heats were held in the morning of Monday 21 July, the final that evening.