Jamhuriyar Trinidad da Tobago (da Turanci: Republic of Trinidad and Tobago) kasa ce a kudancin kogin Karibiyan. Kilomita 11 (mil 7) daga kasar Venezuela. Kasar nada manyan tsuburai guda biyu (2) wato Trinidad da Tobego, da kuma wasu kananan tsuburran da dama. Babban birnin kasar shine Port of Spain. Akwai jimillar adadin mutane kimanin 1,262,366 a kasar. Kasar ta samu yancin kanta ne daga kasar Birtaniya a shekarar 1962. Mutanen kasar duka sun zo ne daga kasashen Afrika, Turai, Larabawa, da kuma Indiya. Kiristanci shine babban addini a kasar sai kuma Hindu da Musulunci. A kwai kuma addinan gargajiya na mutanen Afrika. Akwai albarkatun kasa a tsuburin wanda shine jigo na tattalin arzikin kasar sai kuma yawon bude ido. Trinidad Tobago