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