Rudberg is a surname. Notable people with the surname include:
Agam Rudberg (born 1986), Israeli actress and model Denise Rudberg (born 1971), Swedish writer Gunnar Rudberg (1880–1954), Swedish classical philologist Omar Rudberg, contemporary Swedish musician Per Rudberg (1922–2010), Swedish Navy vice admiral Rune Rudberg (born 1961), Norwegian singer Sten Rudberg (1917–1996), Swedish geographer, son of Gunnar Rudberg