Jan Moor-Jankowski (February 5, 1924 – August 27, 2005) was a Polish-born American primatologist and a fighter for Polish independence against Nazi Germany. Dr. Moor-Jankowski was Director of the Laboratory for Experimental Medicine and Surgery in Primates (LEMSIP) which he founded in 1965, the Director of the World Health Organization Collaborating Center for Hematology of Primate Apes, and the editor-in-chief of the .