Walter Robb is an American businessman and former co-CEO of Whole Foods Market. He joined the company in 1991 and served in various leadership roles before becoming co-CEO in 2010. During his tenure, he helped expand the company's reach and influence, as well as championed initiatives such as local sourcing and sustainability. Robb is known for his commitment to social and environmental causes, as well as his expertise in the natural and organic food industry. He is also a board member of several organizations focused on food and agriculture, including FoodCorps and The Organic Center.