DEAN'S
![M.M.Datta Image of M.M.Datta](/iirs/sites/default/files/M.M.Datta.jpg)
Colonel M.M.Datta (1966 – 1968)
![Colonel J.N. Sinha Image of Colonel J. N. Sinha](/iirs/sites/default/files/jn_sinha.jpg)
Colonel J.N. Sinha (1968 – 1969 & 1971 – 1975)
![Colonel C.M. Sahni Image of Colonel C.M. Sahni](/iirs/sites/default/files/C.M.-Sahni.jpg)
Colonel C.M. Sahni (1969 – 1971)
![Brigadier K.L. Khosla Image of Image of Brigadier K. L. Khosla](/iirs/sites/default/files/kl_khosla.jpg)
Brigadier K.L. Khosla (1975)
![Shri J.C. Sikka Image of Shri J.C. Sikka](/iirs/sites/default/files/jc_sikkha.jpg)
Shri J.C. Sikka (1975 – 1977)
![Shri K.S. Singh Image of K.S. Singh](/iirs/sites/default/files/ks_singh.jpg)
Shri K.S. Singh (1978)
![Colonel P. Mishra Image of Colonel P. Mishra](/iirs/sites/default/files/p_mishra.jpg)
Colonel P. Mishra (1979 – 1983)
![Colonel H.M. Dattatreya Image of Colonel H.M. Dattatreya](/iirs/sites/default/files/hm_dattatreya.jpg)
Colonel H.M. Dattatreya (1983 – 1985)
![Professor D.S.Kamath Image of Professor D.S.Kamath](/iirs/sites/default/files/ds_kamath.jpg)
Professor D.S.Kamath (1985 – 1986)
![Professor S.K. Bhan Image of Professor S.K. Bhan](/iirs/sites/default/files/sk_bhan.jpg)
Professor S.K. Bhan (1987 – 1998)
![Dr. P.S. Roy Image of Dr. P.S. Roy](/iirs/sites/default/files/ps_roy.jpg)
Dr. P.S. Roy (1998 – 2004)
![Dr. V.K. Dadhwal Image of Dr. V.K. Dadhwal](/iirs/sites/default/files/vk_dadhwal.jpg)
Dr. V.K. Dadhwal (2004 – 2010)
DIRECTORS
![Dr. P.S. Roy Image of Dr. P.S. Roy](/iirs/sites/default/files/Dr-partha-sarathi.jpg)
Dr. P.S. Roy (2010 - 2012)
![Dr.Y.V.N. Krishna Murthy Image of Dr.Y.V.N. Krishna Murthy](/iirs/sites/default/files/Dr.YVNK-2015.jpg)
Dr.Y.V.N. Krishna Murthy (2012 - 2015)
![Dr. A Senthil Kumar Image of Dr. A Senthil Kumar](/iirs/sites/default/files/Optimized-Director.jpg)
Dr. A Senthil Kumar (2016 - 2020)
![Dr. Prakash Chauhan Image of Dr. Prakash Chauhan](/sites/all/themes/iirs/images/director_prakash.jpg)
Dr. Prakash Chauhan (2020 - 2023)