Stålberg or Stalberg is a surname. Notable people with the surname include:
Carl Eric Stålberg (born 1951), Swedish businessman John Stalberg Jr. (born 1976), American film director, producer and screenwriter Sebastian Stålberg (born 1990), Swedish ice hockey player Viktor Stålberg (born 1986), Swedish ice hockey player Wilhelmina Stålberg (1803–1872), Swedish writer, poet, translator, and lyricist