MEMBER COUNTRY	Year of initial election	Remarks *
Albania	1996
Argentina	1975
Australia	1957	Formerly represented by the British Psychological Society
Austria	1996
Bahamas	2010
Bangladesh	1996
Belgium	1951	Charter Member
Brazil	1951	Terminated 1996; adhering member dissolved
Bulgaria	1972
Canada	1951
Chile	1994
China	1980
Colombia	1969
Croatia	1995
Cuba	1951	Membership lapsed 1963; reinstated 1966
Czech Republic	1996
Czechoslovakia	1963	Terminated 1994 after Czechoslovakia dissolved. Czech Republic admitted 1996; Slovakia admitted 1998
Denmark	1951
Dominican Republic	1979
Egypt	1951	Inactive; reinstated 1986
Estonia	1992
Finland	1951
France	1951	As of July 2008, adhering member is Le Comité National Français de Psychologie Scientifique (CNFPS)
Georgia	1997
Germany	1951	Federal Republic of Germany (Charter Member, 1951); German Democratic Republic (Member, 1966) merged with the German Psychological Federation, 1992
Greece	1992
Guatemala	2010
Hong Kong	1972
Hungary	1966
India	1966	Adhering member changed to the National Academy of Psychology in 2004
Indonesia	1988
Iran	1969
Ireland	1974	Withdrew 1988; readmitted 1996
Israel	1951
Italy	1951	Charter Member
Japan	1951	Charter Member
Jordan	2004
Korea, South	1973
Lithuania	2000
Malta	1994
Mexico	1966
Mongolia	1999
Morocco	1996
Namibia	2008	Adhering member is the Psychological Association of Namibia (PAN)
Netherlands	1951	Charter Member
New Zealand	1957	Formerly represented by the British Psychological Society
Nicaragua	1984
Nigeria	1988
Norway	1951	Charter Member
Pakistan	1987
Panama	1976
Peru	1999
Philippines	1965
Poland	1957
Portugal	1992
Romania	1966
Russia	1996
Singapore	1992
Slovakia	1998
Slovenia	1995
South Africa	1962	Readmitted 1996; new adhering body
Spain	1951	Inactive; new adhering member in 2000 - La Federacíon Española de Asociaciones de Psicología; as of July 2008, adhering member is the Spanish Psychological Association (COP)
Sudan	2004
Sweden	1951	Charter Member
Switzerland	1951	Charter Member
Turkey	1957
Uganda	1996
Ukraine	1998
Union of Soviet Socialist Republics	1957	Terminated 1991 after USSR disbanded; Russia admitted in 1996
United Kingdom	1951	Charter Member
United States of America	1951	Charter Member
Uruguay	1951
Venezuela	1962
Vietnam	1995
Yemen	2000
Yugoslavia	1954	Terminated 1992 after Yugoslavia disbanded; Croatia admitted 1995; Slovenia admitted 1995
Zimbabwe	1985

* (includes terminations, readmissions, reinstatements, and alterations due to changing geopolitical boundaries)