The International Congress of Actuaries (ICA) is a conference held under the auspices of the International Actuarial Association every four years. The most recent conference was the 31st Congress, held in Berlin, Germany from 4 to 8 June 2018. The 33rd Congress will be held in Sydney, Australia in 2023 and the 34th in Tokyo, Japan in 2026.

• 1895 Brussels, Belgium
• 1898 London, United Kingdom
• 1900 Paris, France
• 1903 New York, United States
• 1906 Berlin, Germany
• 1909 Vienna, Austria
• 1912 Amsterdam, Netherlands
• 1915 St. Petersburg, Russia (organised but not held)
• 1927 London, United Kingdom
• 1930 Stockholm, Sweden
• 1934 Rome, Italy
• 1937 Paris, France
• 1940 Lucerne, Switzerland (organised but not held; papers published)
• 1951 Scheveningen, Netherlands
• 1954 Madrid, Spain
• 1957 New York, United States and Toronto, Canada
• 1960 Brussels, Belgium
• 1964 London and Edinburgh, United Kingdom
• 1968 Munich, Germany
• 1972 Oslo, Norway
• 1976 Tokyo, Japan
• 1980 Zurich and Lausanne, Switzerland
• 1984 Sydney, Australia
• 1988 Helsinki, Finland
• 1992 Montreal, Canada
• 1995 Brussels, Belgium
• 1998 Birmingham, United Kingdom
• 2002 Cancún, Mexico
• 2006 Paris, France
• 2010 Cape Town, South Africa
• 2014 Washington, D.C., United States
• 2018 Berlin, Germany
• 2023 Sydney, Australia

• 2026 Tokyo, Japan

• ICA 2006 Paris
• ICA 2010 Cape Town
• ICA 2014 Washington
• ICA 2018 Berlin
• ICA 2023 Sydney