Troye is a surname and unisex given name. Notable people with the name include:
Edward Troye (1808–1874), American painter
John de Troye (died 1371), Irish judge
Olivia Troye (born 1976), American official
Raymond Troye (1908–2003), Belgian army officer and writer
Troye Sivan (born 1995), Australian singer-songwriter and actor
Other uses
Recuyell of the Historyes of Troye, 15th century French book by Raoul Lefèvre
The Seege of Troye, Middle English poem