Hottinger or Hottinguer is a surname. Notable people with the surname include:
Henri Hottinguer (1868–1943), first-born son of Rodolphe Hottinguer
Jay Hottinger (born 1969), Republican member of the Ohio House of Representatives
Jean–Conrad Hottinguer (1764–1841), Swiss-born banker who later became a Baron of the French empire
Jean–Henri Hottinguer (1803–1866), first-born son of Baron Jean-Conrad Hottinguer
Johann Heinrich Hottinger (1620–1667), Swiss philologist and theologian
Johann Jakob Hottinger (1652–1735), Swiss theologian and Church historian
Johann Jakob Hottinger (1783–1860), Swiss historian.
Johann Konrad Hottinger, artist and a co-founder of the Nazarene movement
John Hottinger (born 1945), Minnesota politician and a former member and majority leader of the Minnesota Senate
Klaus Hottinger (1467–1524), first martyr of the Swiss Protestantism movement
Lukas Hottinger (born 1933), paleontologist, biologist and geologist.
Markus Höttinger (1956–1980), Austrian Formula Two driver
Rodolphe Hottinguer (1835-1920), first-born son of Baron Jean-Henri Hottinguer
Rodolphe Hottinguer (1902–1985), Swiss banker, fifth Baron
Rodolphe Hottinger (born 1956), Swiss banker, seventh Baron
Frédéric Hottinger (born 1961), Financier, International Banker, Global Ambassador | Hottinger Group
