2023 World Para Swimming Championships – Men's 50 metre breaststroke

The men's 50m breaststroke events at the 2023 World Para Swimming Championships were held at the Manchester Aquatics Centre between 31 July and 6 August.

SB2
Ten swimmers from seven nations took part. The swimmers with the top eight times, regardless of heat, advanced to the final.
 * Heats

The final was held on 31 July.
 * Final

SB3
Seven swimmers from six nations took part.
 * Final