Heinrich () is a surname of German origin. Notable persons with that surname include:
Alexander Geynrikh (born 1984), footballer from Uzbekistan Alisha Heinrich (1981–1982), American murder victim Andreas J. Heinrich, German physicist working with quantum technology and nanoscience Annemarie Heinrich (1912–2005), German-Argentine photographer Bernd Heinrich (born 1940), German-American biologist Carl Heinrich (1880–1955), American entomologist Cláudio Heinrich (born 1972), Brazilian actor Frank Heinrich (born 1964), German politician Gabriela Heinrich (born 1963), German politician Herbert William Heinrich (1886–1962), American industrial safety engineer Hartmut Heinrich (born 1952), German marine geologist and climatologist Jack Heinrich (1936–2025), Canadian lawyer and political figure Jacqui Heinrich (born 1988), American journalist Jörg Heinrich (born 1969), German footballer Kirk Hinrich (born 1981), American basketball player Martin Heinrich (born 1971), American politician Michael Henrich (born 1980), Canadian ice hockey player Schäfer Heinrich, German farmer Volker Heinrich, German naturalist
See also Heinrich Heinrich (given name) Heinrichs