Presidents
- Bekele Heye, 1982-1992
- Blasious M. Ruguri, 2010 to Date
- L.D. Raelly, 1993-2000
- Pardon K. Mwansa, 2001-2002
Secretaries
- Donald J. Sandstrom, 1982-1985
- Ralph P. Bailey, 1986-1990
- Bekele Biri, 1993-2000
- L.D. Raelly, 1991-1992
- Blasious M. Ruguri, 2001-2002
Treasurers
- Richard W. Wilmot, 1982-1983
- John F. Wilkens, 1984-1985
- Ronald A. Lindsey, 1986-1990
- Gary B. DeBoer, 1991-1995
- Jose R. Lizardo, 1996-2002
East-Central Africa Division Officers
- Geoffrey G. Mbwana, 2003-2010
- Blasious M. Ruguri 2003 to Date
- Sergie B. Ferrer, 2003-2005
- Jose R. Lizardo, 1996-2002
ECD Unions Officers
Presidents
- Blasious M. Ruguri, 2003-2005
- Blasious M. Ruguri, 2003-2005
- Blasious M. Ruguri, 2003-2005
Presidents
- J.R. Campbell, 1949
- H.W. Stevenson, 1963-1967
- K.F. Ambs, 1950-1954
- G.M. Ellstrom, 1968-1970
- R.H. Wentland, 1955-1962
- 1971 and onward – not listed as a separte Union
Presidents
- H.M. Sparrow, 1949-1950
- M.E. Lind, 1961-1964
- C.D. Henri, 1971-1972
- J.N. Kyale, 1989-1996
- W.D. Eva, 1951
- 1965-1966 – not listed
- Dennis K. Bazarra, 1973-1985
- J.O. Othoo, 1997-2001
- E.D. Hanson, 1952-1960
- F.G. Reid, 1967-1970
- Frederick K. Wangai, 1986-1988
- Musyoka Paul Muasya, 2002-2003
East Congo Union Presidents
- M.S. Baluku, 1998-1999
- 2000-2001 – not listed
- Heber Mascarenhas, 2002-2005
Ethiopian Union Presidents
- N.B . Nielsen, 1949-1951
- Odd P. Jordal, 1963-1966
- Hugo W. Palm, 1970-1975
- Bekele Biri, 1984-1992
- Bekele Biri, 1984-1992
- S.A. Broberg, 1952-1957
- C.D. Watson, 1967-1968
- Bekele Heye, 1976-1980
- Truneh Wolde-Selassie, 1993-1996
- Axel Varmer, 1958-1962
- 1969 – not listed
- Gebre M. Felema, 1981-1983
- Tinsae Tolessa, 1997-2001
North East Congo Union Presidents
- Musasya Makulambizia, 2004-2005
Rwanda Union Presidents
- R.G. Peck, 1985-1990
- Paulo Leitao, 1991-1995
- Amon K. Rugelinyange, 1996-2005
Tanzania Union Presidents
- F.G. Thomas, 1965-1966
- L.C. Robinson, 1969-1976
- Yohana Lusingu, 1982-1985
- Geoffrey G. Mbwana, 2000-2002
- P.G. Werner, 1967
- D.C. Beardsell, 1977-1980
- Robert W. Taylor, 1986-1990
- Steven M. Bina, 2003-2005
- 1968 – not listed
- 1981 – not listed
- L. Mwamukonda, 1991-1999
Uganda Union Presidents
- Jack Bruce Bohannon, 1988-1991
- John L. Wani, 2002-2005
- S.B. Kyambadde, 1992-1996
- Christian S.M. Aliddeki, 1997-2001
West Congo Union Presidents
- Paul S. Ratsara, 1998-1999
- August de Clerc M. Ngalamulume, 2000-2005
