Borchardt is a surname. Notable people with the surname include:
Alice Borchardt (1939–2007), American writer of historical fiction, fantasy and horror Carl Wilhelm Borchardt (1817–1880), German mathematician Curtis Borchardt (born 1980), American basketball player Diane Borchardt, American teacher and criminal, focus of the 1995 film Seduced by Madness Dietrich Borchardt (1916–1997), Australian librarian and bibliographer Erich Borchardt (1913–1944), Oberfeldwebel in the Wehrmacht Francis J. Borchardt, American politician Georges Borchardt, American literary agent Herbert Borchardt (1914–1944), Leutnant of the Reserves in the Wehrmacht Hugo Borchardt (1844–1924), German firearms inventor and engineer Jan-Christoph Borchardt (born 1989), German open source interaction designer Jon Borchardt (born 1957), American football guard Julian Borchardt (1868–1932), socialist activist Karol Olgierd Borchardt (1905–1986), Polish writer and captain Karolina Borchardt (1905–1995), Polish artist and aviator. Knut Borchardt (1929–2023), German researcher Ludwig Borchardt (1863–1938), German Egyptologist Mark Borchardt (born 1966), American independent filmmaker Paul Borchardt (1886–1953), German archaeologist Siegfried Borchardt (1953–2021), German neo-Nazi politician Simone Borchardt (born 1967), German politician Susan King Borchardt (born 1981), American basketball player
See also 7.65×25mm Borchardt, Borchardt C-93 (1844–1921) Sharps-Borchardt Model 1878 STS Kapitan Borchardt, Polish sail training ship Burchard (disambiguation)