This is a list of Mathematical Societies by country.
International Mathematical Societies
National Mathematical Societies
- American Mathematical Society
- Austrian Mathematical Society
- Belarussian Mathematical Society
- Belgian Mathematical Society
- Belgian Statistical Society
- Bosnian Mathematical Society
- Union of Bulgarian Mathematicians
- Canadian Mathematical Society
- Croatian Mathematical Society
- Cyprus Mathematical Society
- Czech Mathematical Society
- Danish Mathematical Society
- Estonian Mathematical Society
- Finnish Mathematical Society
- Société Mathématique de France
- Society of Applied & Industrial Mathematicians
- German mathematical society
- Georgian Mathematical Union
- Hellenic Mathematical Society
- János Bolyai Mathematical Society
- Icelandic Mathematical Society
- Irish Mathematical Society
- Israel Mathematical Society
- Italian Association of Mathematics Applied to Economic and Social Sciences
- Società Italiana di Matematica Applicata e Industriale
- Italian Mathematical Union
- Latvian Mathematical Society
- Lithuanian Mathematical Society
- Luxembourg Mathematical Society
- Macedonian Society Association Mathematics/Computer Science
- Malta Mathematical Society
- Royal Dutch Mathematical Society
- Norwegian Mathematical Society
- Norwegian Statistical Association
- Polish Mathematical Society
- Portuguese Mathematical Society
- Romanian Mathematical Society
- Romanian Society of Mathematicians
- Moscow Mathematical Society
- St. Petersburg Mathematical Society
- Ural Mathematical Society
- Voronezh Mathematical Society
- Union of Slovak Mathematicians and Physicists - JSMF
- Društvo Matematikov Fizikov in Astronomov Slovenije (Slov. Soc. of Math., Phys., Astron.) - DMFA
- Real Sociedad Matemática Española (Royal Spanish Math. Society)
- Sociedad Española de Matemática Aplicada (Spanish Soc. of Appl. Math.)
- Societat Catalana de Matemàtiques (Catalanian Society of Mathematics)
- Spanish Society of Statistics and Operations Research
- Svenska Matematikersamfundet (Swedish Mathematical Society)
- Swedish Statistical Society
- Swiss Mathematical Society
- Kharkov Mathematical Society
- Ukrainian Mathematical Society
- Edinburgh Mathematical Society
- Institute of Mathematics and its Applications
- London Mathematical Society
- Mathematical Association of America