Grantham Preparatory School is a private preparatory school in Grantham, Lincolnshire, England.
It was founded in 1986 by a local individual. The school is now operated by A for E Limited, a subsidiary of the International Education Systems (IES) Limited organisation, and is administered by a board of three directors.
The 2011 ISI Inspection noted that the school "wins many awards in local music and speech and drama festivals, and in 2010 gained the Gold Artsmark award in recognition of the high standards achieved in art, music, dance and drama."[2]
