Alfredo "Fred" De Gasperis (Italian: [al'fre?do de 'gasperis]; January 28, 1934 – March 27, 2013) was an Italian-Canadian billionaire developer, and contractor.
He was the founder of Condrain, a sewer and watermain contractor based in Concord, Ontario, Canada, and Metrus Development, a development company based in Vaughan, Ontario.
In 2012, his net worth was estimated at $1.41 billion.