Swimming at the 2018 Commonwealth Games was held at the Gold Coast Aquatic Centre in the Gold Coast, Australia from 5 to 10 April.

[1][2] A total of 50 events were scheduled.

The remaining 12 were for para sport athletes (six per gender).

There are 47 participating nations in swimming with a total of 363 athletes.

The number of athletes a nation entered is in parentheses beside the name of the country.