Bonsignore is a surname. Notable people with the surname include:Ferdinando Bonsignore (1760–1843), Italian architect and designer Gregory Bonsignore, American playwright and screenwriter Jason Bonsignore American hockey player Justin Bonsignore, American racing driver Lillian Bonsignore, former head of the EMS bureau of the New York City Fire Department Michael Bonsignore, American business executive Vito Bonsignore, Italian politician