Barr. Ogaji, Aminu Akogu, 12th Jan. 2007 to 19th Feb. 2020; Mr. S. A. Ayagere, 5th secretary to the national library board Nov. 1989- Aug. 1991; Mr. R. H. Mangut, 6th secretary to the national library board Sept. 1991- to date; Mr. Ruben T. Ndaeji, The secretary 81st national library board; Dr Carl M. White, Library adviser 1962-64 founder; Miss A. Priscilla Taylor, Library Adviser I965-66; Philip Rappaport, Library adviser I966-71; Chief A. 0. Odeleye, 2nd secretary to the national library board Nov. 1967 - April 1976; Mr. J. A. Kolawole, 3rd secretary to the national library board May 1977 - July 1980; Mr. B. 0. Ifediba, 4th secretary to the national library board Sept. 1980 - Nov. 1989. Board chairmen of national library of Nigeria