Aldo Pruna Díaz (born 12 May 1983, in Cienfuegos) is a Cuban sprint canoer who has competed since the mid-2000s.

He won a silver in the C-1 500 m event at the 2007 Pan American Games in Rio de Janeiro.

Pruno also competed in two Summer Olympics, he earned his best finish of ninth in the C-1 1000 m event at Beijing in 2008.

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