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1955 to 1956
|
Wishart McL. Robertson
|
Canada
|

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1956 to 1957
|
Wayne L. Hays
|
United States
|
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1957 to 1959
|
Johannes J. Fens
|
Netherlands
|
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1959 to 1960
|
Antoine Béthouart
|
France
|
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1960 to 1961
|
Nils Langhelle
|
Norway
|
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1961 to 1962
|
Pietro Micara
|
Italy
|
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1962 to 1963
|
Lord Crathorne
|
United Kingdom
|
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|
1963 to 1964
|
Georg Kliesing
|
Germany
|
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1964 to 1965
|
Henri Moreau de Melen
|
Belgium
|
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1965 to 1966
|
José Soares da Fonseca
|
Portugal
|
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|
1966 to 1967
|
Jean-Eudes Dubé
|
Canada
|
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|
1967 to 1968
|
Matthias A. Mathiesen
|
Iceland
|
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|
1968 to 1969
|
Kasim Gülek
|
Turkey
|
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|
1969 to 1970
|
Wayne L. Hays
|
United States
|
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|
1970 to 1971
|
Romain Fandel
|
Luxembourg
|
|
|
1971 to 1972
|
C. Terrence Murphy
|
Canada
|
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|
1972 to 1973
|
John W. Peel
|
United Kingdom
|
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|
1973 to 1975
|
Knud Damgaard
|
Denmark
|
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|
1975 to 1977
|
Wayne L. Hays
|
United States
|
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|
1977 to 1979
|
Sir Geoffrey de Freitas
|
United Kingdom
|

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|
1979 to 1980
|
Paul Thyness
|
Norway
|
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|
1980 to 1982
|
Jack Brooks
|
United States
|
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|
1982 to 1983
|
Peter Corterier
|
Germany
|
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|
1983 to 1985
|
Sir Patrick Wall
|
United Kingdom
|
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|
1985 to 1986
|
Charles McC Mathias
|
United States
|
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|
1986 to 1988
|
Ton Frinking
|
Netherlands
|
|
|
1988 to 1990
|
Sir Patrick Duffy
|
United Kingdom
|
|
|
1990 to 1992
|
Charlie Rose
|
United States
|

|
|
1992 to 1994
|
Loïc Bouvard
|
France
|

|
|
1994 to 1996
|
Karsten Voigt
|
Germany
|

|
|
1996 to 1998
|
William Roth
|
United States
|

|
|
1998 to 2000
|
Javier Ruperez
|
Spain
|

|
|
2000
|
Tom Bliley*
|
United States
|

|
|
2000 to 2002
|
Rafael Estrella
|
Spain
|

|
|
2002 to 2004
|
Doug Bereuter
|
United States
|

|
|
2004 to 2006
|
Pierre Lellouche
|
France
|

|
|
2006 to 2007
|
Bert Koenders
|
Netherlands
|

|
|
2007 to 2008
|
Jose Lello
|
Portugal
|

|
|
2008 to 2010
|
John Tanner
|
United States
|

|
|
2010 to 2012
|
Dr Karl A. Lamers
|
Germany
|
|
|
2012 to present
|
Hugh Bayley
|
United Kingdom
|

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* Acting President
|