Klindworth or Klintworth may refer to the following people:
Klindworth: Johann Andreas Klindworth (1742–1813), German watchmaker and court mechanic Carl August Klindworth, 19th century German mechanic and entrepreneur, son of Johann Klindworth Karl Klindworth (1830–1917), German composer, pianist, conductor, violinist and music publisher, son of Carl Klindworth Georg Klindworth (1798–1882), German diplomat and intelligence agent, son of Johann Klindworth and brother of Carl Klindworth Agnes Street-Klindworth (1825–1906), illegitimate daughter of Georg Klindworth and lover of the composer Franz Liszt Johann Klindworth (1900–1976), German politician, Christian Democratic Union member of the Landtag of Lower Saxony Steve Klindworth, founder of SuperCircuits, an audio and video surveillance company in Texas, U.S.
Klintworth: Gordon K. Klintworth (1932–2014), American professor of ophthalmology and pathology Kimberly Perkins Klintworth, American journalist and main host of the television program Profiles in Caring
See also Klindworth-Scharwenka Conservatory