| Vice-Presidents |
| 1 Jan. 1981 – 31 Dec. 1982 | Prof. Krishnaji |
| 1 Jan. 1981 – 31 Dec. 1982 | Prof. M.K. Singal |
| 1 Jan. 1983 – 31 Dec. 1984 | Prof. U.S. Srivastava |
| 1 Jan. 1983 – 31 Dec. 1984 | Prof. P.T. Narasimhan |
| 1 Jan. 1985 – 31 Dec. 1986 | Prof. P.N. Srivastava |
| 1 Jan. 1985 – 31 Dec. 1986 | Prof. H.C. Khare |
| 1 Jan. 1987 – 31 Dec. 1988 | Dr. Maheshwar Dayal |
| 1 Jan. 1987 – 31 Dec. 1988 | Prof. D.B. Chandra |
| 1 Jan. 1989 – 31 Dec. 1990 | Prof. U.S. Srivastava |
| 1 Jan. 1989 – 31 Dec. 1990 | Prof. P.N. Tandon |
| 1 Jan. 1991 – 10 Feb. 1993 | Prof. P.M. Bhargava |
| 1 Jan. 1991 – 10 Feb. 1993 | Prof. D.B. Chandra |
| 11 Feb. 1993 – 31 Dec. 1994 | Prof. R.C. Mehrotra |
| 11 Feb. 1993 – 31 Dec. 1994 | Dr.(Mrs) Manju Sharma |
| 1 Jan. 1995 – 31 Dec. 1996 | Prof. Alok K. Gupta |
| 1 Jan. 1995 – 31 Dec. 1996 | Dr. V.P. Kamboj |
| 1 Jan. 1997 – 31 Dec. 1998 | Prof. H.S. Mani |
| 1 Jan. 1997 – 31 Dec. 1998 | Prof. Sandip K. Basu |
| 1 Jan. 1999 – 31 Dec. 2000 | Prof. C.L. Khetrapal |
| 1 Jan. 1999 – 31 Dec. 2000 | Prof. Asis Datta |
| 1 Jan. 2001 – 31 Dec. 2002 | Prof. B.N. Dhawan |
| 1 Jan. 2001 – 31 Dec. 2002 | Dr. Amit Ghosh |
| 1 Jan. 2003 – 31 Dec. 2004 | Dr. P.K. Seth |
| 1 Jan. 2003 – 31 Dec. 2004 | Prof. M. Vijayan |
| 1 Jan. 2005 – 31 Dec. 2006 | Prof. Suresh Chandra |
| 1 Jan. 2005 – 31 Dec. 2006 | Prof. Ashok Misra |
| 1 Jan. 2007 – 31 Dec. 2008 | Prof. S.P.S. Khanuja |
| 1 Jan. 2007 – 31 Dec. 2008 | Dr. Anil Kumar |
| 1 Jan. 2009 – 31 Dec. 2010 | Prof. Amitava Raychaudhuri |
| 1 Jan. 2009 – 31 Dec. 2010 | Dr. Avadhesha Surolia |
| 1 Jan. 2011 – 31 Dec. 2012 | Prof. P.K. Seth |
| 1 Jan. 2011 – 31 Dec. 2012 | Prof. Nikhil Tandon |
| 1 Jan. 2013 – 31 Dec. 2014 | Prof. Sneh Bhargava |
| 1 Jan. 2013 – 31 Dec. 2014 | Prof. Sushanta Dattagupta |
| 1 Jan. 2015 – 31 Dec. 2016 | Prof. S.K. Sopory |
| 1 Jan. 2015 – 31 Dec. 2016 | Prof. Jayanta K. Bhattacharjee |
| 1 Jan. 2017 – 31 Dec. 2018 | Prof. Rohini M. Godbole |
| 1 Jan. 2017 – 31 Dec. 2018 | Prof. Pramod Tandon |
| 1 Jan. 2019 – | Prof. Jaya S. Tyagi |
| 1 Jan. 2019 – | Prof. Lal Chand Rai |
| Treasurers |
| 1 Jan. 1981 – 31 Dec. 1983 | Prof. H.L. Nigam |
| 1 Jan. 1984 – 31 May.1987 | Prof. Krishnaji |
| 1 June 1987 – 31 Jan. 1992 | Prof. M.P. Tandon |
| 1 Feb. 1992 – 31 Dec. 1995 | Prof. Chandrika Prasad |
| 1 Jan. 1996 – 31 Dec. 1999 | Prof. H.C. Khare |
| 1 Jan. 2000 – 15 June 2003 | Prof. M.P. Tandon |
| 18 June 2003 – 31 Dec. 2007 | Prof. S.L. Srivastava |
| 18 Jan. 2008 – 31 Dec. 2011 | Prof. U.C. Srivastava |
| 1 Jan. 2012 – 31 Dec. 2015 | Prof. Satya Deo |
| 1 Jan. 2016 – 31 Dec. 2019 | Prof. B. Ramakrishnan |
| 1 Jan. 2020 – | Prof. U.C. Srivastava |
| Foreign Secretaries |
| 1 Jan. 1981 – 31 Dec. 1982 | Prof. N.R. Dhar |
| 1 Jan. 1983 – 31 Dec. 1983 | Prof. Krishnaji |
| 1 Jan. 1984 – 31 Dec. 1986 | Prof. D.B. Chandra |
| 1 Jan. 1987 – 31 Dec. 1988 | Prof. H.C. Khare |
| 1 Jan. 1989 – 31 Dec. 1990 | Dr. C.B.L. Srivastava |
| 1 Jan. 1991 – 10 Feb. 1993 | Dr.(Miss) Dipika Kaul |
| 11 Feb. 1993 – 31 Dec. 1994 | Prof. Alok K. Gupta |
| 1 Jan. 1995 – 31 Dec. 1996 | Prof. C.B.L. Srivastava |
| 1 Jan. 1997 – 26 July 1997 | Dr. Om Prasad |
| 27 July 1997 – 31 Dec. 1998 | Dr. V.P. Sharma |
| 1 Jan. 1999 – 31 Dec. 2000 | Prof. Jai Pal Mittal |
| 1 Jan. 2001 – 31 Dec. 2002 | Prof. Kasturi Datta |
| 1 Jan. 2003 – 31 Dec. 2004 | Dr. S.E. Hasnain |
| 1 Jan. 2005 – 31 Dec. 2006 | Prof. Vijayalakshmi Ravindranath |
| 1 Jan. 2007 – 31 Dec. 2008 | Prof. (Mrs.) Veena Tandon |
| 1 Jan. 2009 – 31 Dec. 2010 | Prof. Pramod Tandon |
| 1 Jan. 2011 – 31 Dec. 2012 | Prof. Balram Bhargava |
| 1 Jan. 2013 – 31 Dec. 2014 | Prof. Paramjit Khurana |
| 1 Jan. 2015 – 31 Dec. 2016 | Prof. N.R. Jagannathan |
| 1 Jan. 2017 – 31 Dec. 2018 | Prof. Pramod K.Garg |
| 1 Jan. 2019 – | Prof. P.N. Rangarajan |
