Linda Celida Meade-Tollin (born 16 August 1944) is an American biochemist and cancer researcher. In her research at the University of Arizona, she studied DNA damage, angiogenesis, and cancer invasion & metastasis; directed the Office of Women in Science and Engineering there; and was the first female chairperson of the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers (NOBCChE).