Badminton at the 2023 European Para Championships – Men's singles SL3

The men's singles SL3 badminton tournament at the 2023 European Para Championships was played from 15 to 20 August 2023 in Rotterdam Ahoy, Rotterdam. A total of 13 players competed at the tournament, four of whom was seeded.

Competition schedule
Play took place between 15 and 20 August.

Seeds
The following players were seeded:


 * 1)  (champion; gold medalist)
 * 2) (final; silver medalist)
 * 3) (semi-finals; bronze medalist)
 * 4) (semi-finals; bronze medalist)