WCarl Barnett Allendoerfer was an American mathematician in the mid-twentieth century, known for his work in topology and mathematics education.
WRaymond Clare Archibald was a prominent Canadian-American mathematician. He is known for his work as a historian of mathematics, his editorships of mathematical journals and his contributions to the teaching of mathematics.
WThomas Francis Banchoff is an American mathematician specializing in geometry. He is a professor at Brown University, where he has taught since 1967. He is known for his research in differential geometry in three and four dimensions, for his efforts to develop methods of computer graphics in the early 1990s, and most recently for his pioneering work in methods of undergraduate education utilizing online resources.
WEric Temple Bell was a Scottish-born mathematician and science fiction writer who lived in the United States for most of his life. He published non-fiction using his given name and fiction as John Taine.
WDorothy Lewis Bernstein was an American mathematician known for her work in applied mathematics, statistics, computer programming, and her research on the Laplace transform. She was the first woman to be elected president of the Mathematics Association of America.
WRaymond Woodard Brink was an American mathematician. His Ph.D. advisor at Harvard was George David Birkhoff.
WFlorian Cajori was a Swiss-American historian of mathematics.
WRobert Daniel Carmichael was an American mathematician.
WJulian Lowell Coolidge was an American mathematician, historian and a professor and chairman of the Harvard University Mathematics Department.
WDavid Raymond Curtiss was an American mathematician. He served as president of the Mathematical Association of America from 1935 to 1936. He was also vice president of the American Mathematical Society and the American Association for the Advancement of Science.
WArnold Dresden (1882–1954) was a Dutch-American mathematician in the first part of the twentieth century, known for his work in the calculus of variations and collegiate mathematics education. He was a president of the Mathematical Association of America.
WLester Randolph Ford Sr. was an American mathematician, editor of the American Mathematical Monthly from 1942 to 1946, and President of the Mathematical Association of America from 1947 to 1948.
WJoseph A. Gallian is an American mathematician, the Morse Alumni Distinguished University Professor of Teaching in the Department of Mathematics and Statistics at the University of Minnesota Duluth.
WRonald Lewis Graham was an American mathematician credited by the American Mathematical Society as "one of the principal architects of the rapid development worldwide of discrete mathematics in recent years".
WDeanna Haunsperger is an American mathematician and Professor of Mathematics at Carleton College. She was the president of the Mathematical Association of America for the 2017–2018 term. She co-created and co-organized the Carleton College Summer Mathematics Program for Women, which ran every summer from 1995 to 2014.
WEarle Raymond Hedrick, was an American mathematician and a vice-president of the University of California.
WEdward Vermilye Huntington was an American mathematician.
WDunham Jackson was a mathematician who worked within approximation theory, notably with trigonometrical and orthogonal polynomials. He is known for Jackson's inequality. He was awarded the Chauvenet Prize in 1935. His book Fourier Series and Orthogonal Polynomials was reprinted in 2004.
WVictor L. Klee, Jr. was a mathematician specialising in convex sets, functional analysis, analysis of algorithms, optimization, and combinatorics. He spent almost his entire career at the University of Washington in Seattle.
WSaunders Mac Lane was an American mathematician who co-founded category theory with Samuel Eilenberg.
WGeorge Abram Miller was an early group theorist.
WEdwin Evariste Moise was an American mathematician and mathematics education reformer. After his retirement from mathematics he became a literary critic of 19th-century English poetry and had several notes published in that field.
WIvan Morton Niven was a Canadian-American mathematician, specializing in number theory and known for his work on Waring's problem. He worked for many years as a professor at the University of Oregon, and was president of the Mathematical Association of America. He was the author of several books on mathematics.
WDavid Eugene Smith was an American mathematician, educator, and editor.
WAlbert William Tucker was a Canadian mathematician who made important contributions in topology, game theory, and non-linear programming.
WRaymond Louis Wilder was an American mathematician, who specialized in topology and gradually acquired philosophical and anthropological interests.