Vittoriano Viganò (1908–1996) was an Italian designer and architect known for his innovative and timeless designs. He was born in Milan and studied at the Politecnico di Milano. Viganò was an important representative of Italian design in the 20th century, working in various fields, including furniture, lighting, and interior design.

One of his most famous works is the "VV Cinquanta" lamp, which is prized for its elegant form and functionality. Viganò was known for his ability to combine traditional craftsmanship with modern design principles. His works are often characterized by clean lines, high-quality materials, and a harmonious aesthetic.