Sieck

Sieck is a surname of North German origin. Notable people with the surname include: David Sieck (born 1957), American politician from Iowa Harold Sieck (1916–1988), American politician from Nebraska Henry Sieck (1850–1916), German-American Lutheran minister, writer, and college president Louis J. Sieck (1884–1952), American Lutheran minister Robert Sieck (born 1938), American NASA official