Malcolm A. S. Moore (born January 18, 1944) is a British American biologist who is the Enid A. Haupt Chair of Cell Biology at the Memorial Sloan-Kettering Cancer Center.
Moore is an oncologist and hematologist known for being the principal investigator in the development of filgrastim.
He is a member of various national and international societies and is on the editorial boards of a number of journals.
He has served or chaired committees of governmental and professional organizations.