Stefano Rosso (born 1 June 1979) is an Italian businessman and the co-founder and CEO of D-CAVE, a lifestyle platform for the gaming community.

He is also board member of OTB Group, the parent company of the fashion brands Diesel, Maison Margiela, Marni, Viktor & Rolf, Staff International and Brave Kid.

After attending high school in Bassano del Grappa, he left Italy to pursue his studies at the Fashion Institute of Technology in New York, where he completed a BA in International Trade and Marketing.

In July 2011, Stefano Rosso became Director of Corporate Development of OTB Group, the parent company of Diesel, Maison Margiela, Marni, Viktor & Rolf, Staff International, and Brave Kid.

In 2020 Stefano Rosso joined the advisory board of TechTalia an annual technology event held in Italy along with Francesca Versace and Giulia Maresca.