Swimming at the 2018 Mediterranean Games – Women's 50 metre breaststroke

The women's 50 metre breaststroke competition at the 2018 Mediterranean Games was held on 25 June 2018 at the Campclar Aquatic Center.

Records
Prior to this competition, the existing world and Mediterranean Games records were as follows:

The following records were established during the competition:

Heats
The heats were held at 09:39.

Final
The final was held at 17:39.