Nicholas Timothy Clerk (3 March 1930 – 22 September 2012) was a Ghanaian academic, administrator and Presbyterian minister who served as the Rector of the Ghana Institute of Management and Public Administration (GIMPA) from 1977 to 1982. He was also the vice-chairman of the Public Services Commission of Ghana. Clerk chaired the Public Services Commission of Uganda from 1989 to 1990.
