Troise is a surname. Notable people with the surname include: Ciccio Troise, Italian footballer and coach Domenico Troise, Italian sculptor of decorative carvings in Naples Cathedral, 1590 Emanuele Troise (born 1979), Italian footballer and coach Pablo Troise (born 1936), Uruguayan lawyer and judge Pasquale Troise (1895-1957), Italian-born English bandleader