Knobloch or Knoblock is a surname. Notable people with the surname include:
Charlotte Knobloch (born 1932), Vice President of the European Jewish Congress Clay Knobloch (1839–1903), American politician Eberhard Knobloch (born 1943), German historian Edgar Knobloch (1927–2013), Czech historian Edward Knoblock (1874–1945), American dramatist Ferdinand Knobloch (1916–2018), Czech psychiatrist J. Fred Knobloch (born 1953, aka Fred Knoblock), American singer-songwriter Hans-Wilhelm Knobloch (1927–2019), German mathematician Heinz Knobloch (1926–2003), German writer and journalist Miloš Knobloch (1901–????), Czech cyclist Richard A. Knobloch (1918–2001), American brigadier general Thoralf Knobloch (born 1962), German artist Valentin Knobloch (born 1980), German judoka W.H. Knobloch, namesake of the Knobloch syndrome
See also Knobloch, de.wikipedia Knoblauch Jim Knobeloch, American actor Alexandre Knoploch (born 1986), Brazilian politician