Jesús Martínez Ross (born 7 May 1934) is a Mexican politician belonging to the Partido Revolucionario Institucional (PRI).

From 1973 to 1975, he held a seat in the Chamber of Deputies, representing Quintana Roo's First District.

Between 1975 and 1981 he served as the first elected governor of Quintana Roo following statehood.

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