Swimming at the 2024 World Aquatics Championships – Men's 50 metre backstroke

The Men's 50 metre backstroke competition at the 2024 World Aquatics Championships was held on 17 and 18 February 2024.

Records
Prior to the competition, the existing world and championship records were as follows.

Heats
The heats were held on 17 February at 09:57.

Semifinals
The semifinals were held on 17 February at 20:06.

Final
The final was held on 18 February at 19:02.