The Fluminense Federal University (Portuguese: Universidade Federal Fluminense, UFF) is one of the four federally funded public universities in the State of Rio de Janeiro, Brazil.
The university was established by federal law on December 18, 1960. It is the union of five federal colleges and three state colleges. It has about 50,000 undergraduate students, and 12,000 graduate students (2011). It has six campuses in the city of Niterói, on the southeast side of Guanabara Bay, and 12 satellite campuses in towns of the state. There are 68 undergraduate and 208 graduate (Ph.D., Master and Specialization) programs available at UFF in Natural and Social Sciences.