National association of mathematicians
The Czech Mathematical Society (, CMS) is an association of researchers, teachers, professionals and other persons interested in mathematics. Formally, the CMS is one of the four sections (subsidiary associations) of the Union of Czech Mathematicians and Physicists (JČMF). Membership in the CMS is therefore conditional on membership in JČMF.
It was founded in 1972 originally under the name Mathematical Research Section. In 2004 it was renamed to its current name.
The CMS is managed by a twelve-member Executive Committee, which is elected by the members of the society. The Executive Committee elects the President of the CMS from among its members. The current President (2022–2026) is Luboš Pick.
The CMS is a member of the European Mathematical Society and associate member of the International Council for Industrial and Applied Mathematics (ICIAM). 
The Union of Czech Mathematicians and Physicists is the Adhering Organization through which the Czech Republic adheres to the International Mathematical Union (IMU). The Czech Republic's membership in the IMU is represented by the Czech Committee for Mathematics.
Activities.
The Czech Mathematical Society organizes a number of activities, in particular: