
ERCIM Calendar  http://www.ercim.org/publication/conferences.html European Research Consortium for Informatics and Mathematics. Events and Conferences in Applied Mathematics and IT.  
SIAM Conferences  http://www.siam.org/meetings/ Specialized conferences, short courses, and workshops in applied and computational mathematics.  
Netlib Conferences Database  http://www.netlib.org/confdb/Conferences.html The Netlib Conferences Database contains information about upcoming conferences, lectures, and other meetings relevant to the fields of mathematics and computer science.  
Agenda of Conferences in Mathematics  http://acm.emath.fr/ European Mathematical Society site for announcing mathematical talks and seminars. English, French and German version. Searchable by date, subject, location and language.  
Mathematics Calendar  http://www.ams.org/mathcal/ A comprehensive international calendar maintained by the AMS. 
Joint Mathematics Colloquium  http://www.math.neu.edu/colloquium.html BrandeisHarvardMITNortheastern Joint Mathematics Colloquium current calendar.  
ICM2002 Satellite Conferences  http://www.icm2002.org.cn/satellite/index.htm Meetings arranged in conjunction with the International Congress in August 2002.  
Atlas Mathematical Conference Abstracts  http://at.yorku.ca/amca/ Calendar of conferences in mathematics, statistics, computer science and related areas; abstracts of talks presented at such conferences; helps organizers of conferences to simplify conference management.  
UK National Symposia List  http://www.newton.cam.ac.uk/symposia.html Details of symposia in the mathematical sciences in the UK lasting at least a week, maintained at the Isaac Newton Institute.  
History of Mathematics Meetings  http://www.dcs.warwick.ac.uk/bshm/meetings.html British Sociey for the History of Mathematics calendar. 
LMS Calendar of Meetings  http://www.lms.ac.uk/meetings/ Events organised by or associated with the London Mathematical Society.  
4ecm Satellite Conferences  http://www.math.kth.se/4ecm/satellite.html List of meetings arranged in conjunction with the 4th European Congress of Mathematics, June/July 2004.  
MATNYT Calendar  http://www.matnyt.mathematics.dk/ Calendar of mathematics events in Denmark.  
LMS Diary of Mathematical Meetings  http://www.lms.ac.uk/meetings/diary.html Mainly UK and European meetings.  
Australasian Conferences  http://www.austms.org.au/People/Conf/conf.html Regional list maintained by the Australian Mathematical Society. 
Number Theory Conferences, New and Old  http://www.maths.uq.edu.au/~krm/N3.html Part of the Number Theory Web, compiled by Keith Matthews.  
Ktheory Calendar  http://www.math.uiuc.edu/Ktheory/Calendar/ Past and future events, maintained in conjunction with the Ktheory Archive at UIUC.  
CIRM Mathematical Meetings  http://www.cirm.univmrs.fr/rencontreE.html Centre International de Rencontres Math?atiques, Marseilles, France. Calendar of meetings.  
EMIS Conference Announcements  http://www.emis.de/conf/ Mathematical conference announcements, indexed by date and subject.  
Mathematics Conferences  http://www.allconferences.net/Science/Mathematics/ A directory focusing on conferences, conventions, trade shows, exhibits, workshops, events and business meetings. 

Conferences in the Czech Republic  http://www.ms.mff.cuni.cz/acad/kam/mvsjcmf/confrns.htm A list maintained by the Union of Czech Mathematicians and Physicists. 