Eisenmann (also transliterated Eisenman or Eiseman) is a German- or Yiddish-language surname from the German Eisen. The name refers to one who works with iron. Notable people with the surname include:
Alvin Eisenman (1921–2013), American graphic designer Charles Eisenmann (1850–1927), German/American photographer Chuck Eisenmann (1918–2010), American baseball player and dog trainer Doug Eisenman (born 1968), American tennis player Eugene Eisenmann (1906–1981), Panamanian/American lawyer and ornithologist Florence Eiseman (1899–1988), American children's clothing designer I. Roberto Eisenmann Jr., a Panamanian journalist and founder and head of La Prensa, Panama's newspaper of record Ike Eisenmann (born 1962), American actor, voice actor and producer John Eiseman (1925–2016), American sprint canoer Leatrice Eiseman (fl. 1998–), American colour specialist Louis Eisenmann (1869–1937), a French historian and professor of Slavic studies Nicole Eisenman (born 1965), American visual artist Otto Eisenmann (1913–2002), German politician Peter Eisenman (born 1932), American architect Robert Eisenman (born 1937), Professor of Middle East Religions and Archaeology Susanne Eisenmann (born 1964), German politician Thomas Eisenmann, Professor of Business Administration at Harvard Business School Will Eisenmann (1906–1992), a German/Swiss composer
See also Eisenmann Medal, ornithological award Eisenmann Synagogue, Antwerp, Belgium Eisenmannia, synonym of Blainvillea Eizen, surname and given name