Jennifer J. Quinn is an American mathematician specializing in combinatorics, and professor of mathematics at the University of Washington Tacoma.

[4] She taught at Occidental College until 2005, when she gave up her position as full professor and department chair to move with her husband,[2] biologist Mark Martin,[5] to Washington.

She became a part-time lecturer, and executive director of the Association for Women in Mathematics, until earning a faculty position at Tacoma in 2007.

[2][6] Quinn's book with Arthur T. Benjamin, Proofs that Really Count: The Art of Combinatorial Proof (2003) won the CHOICE Award for Outstanding Academic Title of the American Library Association[7] and the Beckenbach Book Prize of the Mathematical Association of America.

[8] In 2018, Quinn was elected an officer-at-large member of the board of directors of the Mathematical Association of America (MAA)[9].