Frederick S. Jaffe (1925–1978) was a vice president of Planned Parenthood Federation of America, and founder of what is now the Guttmacher Institute. He was an advocate for increasing the availability of family planning services in the United States. Through his publications and consultations Jaffe argued for birth control as a matter of health and human rights. He was instrumental in developing public support for federal financing of family planning programs, among them the landmark Title X of the Public Health Service Act, passed by Congress in 1970.  For his contributions to public health Jaffe was elected to the Institute of Medicine of the National Academy of Sciences in September 1977.
 Jaffe was born in Queens, New York City on November 27, 1925, and died of a heart attack on August 16, 1978 in New York City. After service in the Army Air Force (1944–1946), he completed his bachelor's degree in Economics at Queens College in 1947. Subsequently establishing himself as a journalist, he then joined the Planned Parenthood Federation of America as associate director of its Information and Education Department, later becoming Vice President for Program Planning and Development. In 1968 he established the Center for Family Planning Program Development, the research and public policy arm of PPFA, along with Dr. Alan Guttmacher, then president of PPFA. The organization was named after Guttmacher in 1974, with Jaffe as President, and spun off from Planned Parenthood in 1977.
 Jaffe served as director of the Family Planning Perspectives journal published by the Guttmacher Institute.
 Jaffe also consulted with other organizations, among them the National Center for Health Statistics, the National Institutes of Health, the Commission on Population Growth and the American Future, and the Ford and Rockefeller Foundations. He was posthumously awarded both the Margaret Sanger Award, Planned Parenthood's highest award, and The Carl S. Shultz Award for Lifetime Achievement from the American Public Health Association. Upon the latter presentation, the Population Section of the APHA passed the following resolution:
 Jaffe died of a heart attack at the Planned Parenthood offices in New York City on August 18, 1978 at the age of 52. He left behind a wife, Phyllis and three sons.
 In 1969, Jaffe wrote a memorandum, requested by Bernard Berelson, head of the Population Council, reviewing then-current ideas for population control from a wide range of organizations and individuals and providing a common methodology to evaluate those ideas and their potential impact.  The memorandum included a table that compiled and classified many of these wide-ranging ideas. The table was included as one exhibit in an extensively-sourced 1970 journal article that reviewed then current literature on U.S. population growth and family planning.
 The original memo is available online  or in the record  of a 1973 Senate hearing.
 The version of the table published in the journal article was then detached from the article, and characterized in testimony by a witness before the 1973 Senate hearing  as the memorandum itself.
 Over the years, other parties have presented the table, sometimes in amended or incomplete form, and circulated it by itself as "the Jaffe-Berelson Memorandum"  or "the Jaffe Memo".   The table has been cited to accuse Jaffe—and by implication, Planned Parenthood—of supporting such measures as compulsory abortions or sterilizations.
 Despite these accusations, the coercive items listed in the table were not advocated in the memorandum  in the journal article or the thinking   of Jaffe; or his work as an official of Planned Parenthood.  In the memorandum, Jaffe stated: "the achievement of a society in which effective contraception is efficiently distributed to all, based on present voluntary norms, would either result in a tolerable rate of growth, or go very far to achieving it. If this hypothesis is basically confirmed, it would negate the need for an explicit U.S. population policy which goes beyond voluntary norms." (p. 4)
 In writing to Senator Alan Cranston in 1973, Jaffe stated that "the memorandum makes clear that neither I nor the Planned Parenthood Federation of America advocates any of the specific proposals embodied in the table which go beyond voluntary actions of individual couples to space and limit births."