Christian Conrad Ludwig Lange (born 4 March 1825 in Hanover; died 18 August 1885 in Leipzig) was a German philologist and archaeologist.
He studied at the University of Göttingen under Karl Friedrich Hermann, and in 1855 became a full professor of classical philology at the University of Prague.
His smaller writings were posthumously collected and edited, with a biographical sketch by K. Lange, under the title "Kleine Schriften aus dem Gebiete der classischen Alterthumswissenschaft" (1887).
They had four children: Konrad (1855–1921), an art historian; Ludwig, a physicist; Sophie; and Gertrud.
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