Mina Teicher (Hebrew: מינה טייכר) is an Israeli mathematician at Bar-Ilan University, specializing in algebraic geometry.

Teicher earned bachelor's, masters, and doctoral degrees from Tel Aviv University in 1974, 1976, and 1981 respectively.

[1] Her dissertation, Birational Transformation Between 4-folds, was supervised by Ilya Piatetski-Shapiro.

[2] Since 1999, she has directed the Emmy Noether Research Institute for Mathematics at Bar-Ilan University.

[1] In 2001–2002 she was the inaugural Emmy Noether Visiting professor at the University of Göttingen, where she lectured about braid groups.