List of World Aquatics member federations

[1] Members are grouped by continent, and there are 5 continental associations of which they can choose to be a member:[2] Note: The number following each continental name is the number of FINA members which fall into the given geographical area.

It is not necessarily the number of members in the continental association.

This list is based on FINA Directory,[3] with founding and affiliated dates coming from FINA's 2009 membership report.

[4] Note: Netherlands Antilles (AHO) was a member prior to its sports-nation status dissolution in 2011–12; Curaçao and Sint Maarten originated out of that.

As of 2019, Kiribati, Nauru, South Sudan, São Tomé and Príncipe and Tuvalu are not FINA members.