Flavio Cattaneo is an Italian manager, non-executive vice president of Italo - Nuovo Trasporto Viaggiatori, the first private company operating high-speed trains in Europe, and member of the board of Assicurazioni Generali. He is CEO and General Manager of Enel and vice chair of Endesa.

Nuovo Trasporto Viaggiatori S.p.A. is an Italian open-access train operating company operating in the field of high-speed rail transport under the brand name Italo, stylized as .italo.