Updated Jun 10, 2026

Which blocs and alliances does Sao Tome and Principe belong to?

Every diplomatic bloc and alliance Sao Tome and Principe belongs to — and the allies, rivals, and neighbors that shape its votes.

Bloc memberships

Continental union promoting African integration, peace, and a common voice.

+49

NAM

122

Largest grouping outside the great-power blocs — around 120 members focused on autonomy.

+117

Allies, rivals & neighbours

Allies

Organisation memberships

Memberships

Organizations

UNUNmember · 1975

AUAUmember · 2002

ECOCAECOCAmember

COPLCCOPLCmember · 1996

GO7GO7member

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