The Netherlands Antilles refers to a group of island territories in the Caribbean, formerly a constituent country of the Kingdom of the Netherlands. Though their legal statuses now differ, these islands are still commonly referred to collectively: Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba.

Alternatively, these islands may be separated into the ABC Islands (Aruba, Bonaire and Curaçao), the BES Islands (Bonaire, (Sint) Eustatius and Saba, or the SSS Islands (Saba, Sint Eustatius, and Sint Maarten).