1970 Graduation
Prof. N. J. Skinner- First Chairman , Department of physics
Prof. J. O. Malo- Chairman, Department of Physics- 1978-1988
Prof. Fredrick N. Onyango- Chairman, Department of Physics 1988-1991
Prof. Riewa O. Genga-Chairman, Department of Physics-1991-1997
Prof. Barack Oliech kola-Chairman, Department of Physics-1997-2002
Prof. Bernard O. Aduda- Chairman, Department of Physics-2003-2007
Dr. Keneth Kaduki-Chairman, Department of Physics-2007-2013
