Sundberg is a Swedish surname (sund meaning sound, berg meaning mountain). Notable people with the surname include:
Andy Sundberg (1941–2012), advocate for American citizens abroadAnton Niklas Sundberg (1818–1900), Swedish Lutheran archbishop of Uppsala, SwedenArnie Sundberg (1906–1970), American weightlifter who competed in the 1932 Summer OlympicsBertil Sundberg (1907–1979), Swedish chess playerCarl Sundberg, American football coachCarl-Johan Sundberg, Swedish actorClayton A. Sundberg, Canadian Christian Heritage Party candidate from AlbertaClinton Sundberg (1903-1987), American actorH. Sundberg, zoologist and classifier of various day geckos (phelsumas) in the Seychelles Islands, awarded the sundbergi classificationHarry Sundberg, Swedish football/soccer player at the 1924 Paris OlympicsJacob W. F. Sundberg, president of the International Commission of Inquiry into the 1932–1933 Famine in UkraineJim Sundberg, American major-league baseball player and American Leagues Gold Glove Award winnerJoe Sundberg, main vocalist for the late '60s rock band FuseJohan Sundberg, author of textbook The Science of Musical SoundsJohn Sundberg (1920-2004), Swedish sport shooterMaud Sundberg (1911–2010), Swedish Olympic sprint runnerNiels Sundberg, owner of Sun Air of ScandinaviaOla Sundberg, Swedish spokesperson for the Sweden Democrats party (Sverigedemokraterna)Oliver Sundberg, Danish speedskaterPer B Sundberg, b. 1964 is a Swedish glass- and ceramic artistPeter Sundberg, Swedish car racingMark L. Sundberg, Behavior analyst, applied and research psychologist. Founder of Journal of Verbal BehaviorRichard J. Sundberg, co-author of textbook Advanced Organic Chemistry Part A Structure and MechanismsRoss Sundberg, Australian Federal Court judgeUlrika Sundberg, Swedish diplomat