Winberg is a surname. Notable people with the surname include:Amanda Winberg, Swedish singer-songwriter, model, and influence Carl Winberg (1867–1954), Swedish Communist leader Caroline Winberg, Swedish model Claes-Ulrik Winberg (1925–1989), Swedish industrialist and business executive Margareta Winberg, Swedish Social Democratic politician Mona Winberg (1932–2009), Canadian journalist and disability rights activist Pernilla Winberg, Swedish ice hockey player
