Halvorson is a surname. Notable people with the surname include:
David Halvorson (1948–2013), American politician Debbie Halvorson (born 1958), American politician from Illinois Gary Halvorson, American television and film director George Halvorson (born 1947), American healthcare executive Halvor L. Halvorson (1881–1951), American politician from North Dakota H. Orin Halvorson (1897–1975), American microbiologist Harlyn O. Halvorson (1925–2008), American microbiologist Henry Theodore Halvorson (1883–1943), American lumber salesman and political figure Josephine Halvorson (born 1981), American artist Kittel Halvorson (1846–1936), American politician from Minnesota Kristina Halvorson (born 1971), American author Mary Halvorson (born 1980), American jazz musician Melissa Halvorson Wiklund (born 1962), American politician from Minnesota Rod Halvorson (born 1949), American politician from Iowa Roger Halvorson (1934–2014), American politician
See also Halvorsen