Mat Roy Thompson (1874–1962), American civil engineer and architect
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Mathieu Roy (also known as Matt Roy, born 1983), NHL ice hockey player
Roy Rogers | Roy Orbison | Matt Damon | Roy Lichtenstein | Matt Dillon | Roy Thomas | Roy Haynes | Roy Clark | Matt Groening | Matt Lucas | Arundhati Roy | Roy Jenkins | Roy Carr | Roy Dupuis | Rob Roy | Matt & Kim | Matt Cassel | Roy E. Disney | Roy Castle | Roy Barnes | Roy Jones, Jr. | Roy Harper | Roy Blunt | Matt Smith | Matt Schaub | Siegfried & Roy | Roy Scheider | Roy Lassiter | Roy Hargrove | Roy Chapman Andrews |