Juan Solanas (born 4 November 1966) is an Argentine film director, producer, screenwriter and cinematographer.
His film Nordeste was screened in the Un Certain Regard section at the 2005 Cannes Film Festival. He directed the French-Canadian production Upside Down (2012), starring Jim Sturgess and Kirsten Dunst. He is the son of Argentinian film director and Senator Fernando "Pino" Solanas.