Dante Matthew De Monte QC (May 6, 1926 – October 23, 2009) was a politician in Ontario, Canada.
He was a Liberal member in the Legislative Assembly of Ontario from 1967 to 1971 who represented the downtown Toronto riding of Dovercourt.
Born in Toronto, to parents who had emigrated from the Friuli district in Italy, De Monte served in the Royal Canadian Navy during the Second World War and then earned his Bachelor of Arts degree at the University of Toronto and a law degree from the Osgoode Law School in 1955.
An active supporter of a wide variety of social charities, he was particularly closely associated with the Friuli Centre, in Toronto.
In the 1967 provincial election, De Monte ran as the Liberal in the riding of Dovercourt.