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The 1990 Caribbean Cup (known as the Shell Caribbean Cup for sponsorship reasons) was the second edition of the Caribbean Cup, the football championship of the Caribbean, one of the CONCACAF zones. The final stage was hosted by Trinidad and Tobago.
The tournament was not completed. Play was suspended when Jamaat al Muslimeenattempted a coup d'état of the government of Trinidad and Tobago. The tournament was abandoned altogether after Tropical storm Arthur forced the cancellation of the final round of games. Trinidad and Tobago were to meet Martinique in the final, and Jamaica and Barbados were to meet in the third place match.