The ambassador extraordinary and plenipotentiary of Russia to Trinidad and Tobago is the official representative of the president and the government of the Russian Federation to the president and the government of Trinidad and Tobago.
The ambassador and his staff work at large in the Embassy of Russia in Georgetown. The post of Russian ambassador to Trinidad and Tobago is currently held by , incumbent since 8 August 2025. The ambassador is a non-resident diplomat who has dual accreditation as the ambassador to Guyana, as well as to Barbados, Grenada, and Saint Vincent and the Grenadines.
Diplomatic relations between the Soviet Union and Trinidad and Tobago were established on 6 June 1974. Relations were initially handled through the Soviet embassy in Venezuela, with the ambassador to Venezuela, , appointed on 19 April 1975. In 1991, about the time of the dissolution of the Soviet Union and the Russian Federation's recognition as its successor state, accreditation was transferred to the Russian embassy in Guyana, with the Russian ambassador to Guyana having dual accreditation as non-resident ambassador to Trinidad and Tobago.