The Committee for Women in Mathematics (CWM) of the International Mathematical Union is the only global organisation for Women in Mathematics. The CWM was created by the Executive Committee of the IMU in March 2015. Its purpose is to promote worldwide contacts between national and regional organisations for women in mathematics and to undertake other related activities.

In addition there are several regional or continental organisations supporting women mathematicians.

National organizations are listed in alphabetical order by country. The page for regional, continental or international organization for women in mathematics can be found here.