Maxine Singer (born 1931) is an advocate of the controversial use of DNA to alter genetic characteristics. She also researches cures for diseases related to genetics.

Maxine Singer, a leading scientist in the field of human genetics, is also a staunch advocate of responsible use of biochemical genetics research. During the height of the controversy over the use of recombinant deoxyribonucleic acid (DNA) techniques to alter genetic characteristics, she advocated a cautious approach. She helped develop guidelines to balance calls for unfettered genetics research as a means of making medically valuable discoveries with demands for restrictions on research to protect the public from possible harm. After the DNA controversy waned, Singer continued to contribute to the field of genetics, researching cures for cancer, hemophilia, and other diseases related to genetics.

Singer was born on February 15, 1931, in New York City, to Hyman Frank, an attorney, and Henrietta (Perlowitz) Frank, a...