Kaulbach or von Kaulbach is a German surname. Notable people with the surname include:

• Anna van Gogh-Kaulbach, Dutch writer and translator

• Bruno Franz Kaulbach (18801963), Austrian Lawyer

• Charles Edwin Kaulbach (1834–1907), Canadian merchant, ship owner and political figure

• Frida von Kaulbach (1871–1948), Dutch violinist

Friedrich Kaulbach (1822–1903), German painter

• , German painter, daughter of Friedrich Kaulbach

• Anton Kaulbach (1864–1934), German painter, son of Friedrich Kaulbach

Friedrich August von Kaulbach (1850–1920), German painter, son of Friedrich Kaulbach

• Henriette Agnete Kitty von Kaulbach, German-Dutch painter

• , German writer

Wilhelm von Kaulbach (1804–1874), German painter

• Hermann von Kaulbach (18461909), German painter, son of Wilhelm von Kolbach

See also

• Kaulback, a similar surname

• Kreimbach-Kaulbach, municipality in Rhineland-Palatinate

• 5491 Kaulbach, an asteroid.