The Knights Templar School is a co-educational secondary school with academy status located in the market town of Baldock in North Hertfordshire, England. In a February 2006 Ofsted report, the school was described as "outstanding", one of only eight secondary schools in Hertfordshire to be so recognised. It retained its "outstanding" status following a further Ofsted inspection in February 2009. The Knights Templar School gained academy status on 1 April 2011. Following an Ofsted inspection in October 2012 the school was categorised as "good" against a newer, far more demanding Inspection framework.

Baldock is a historic market town in the North Hertfordshire district of Hertfordshire, England. The River Ivel rises from springs in the town. It lies 33 miles (53 km) north of London and 14 miles (23 km) north northwest of the county town of Hertford. Nearby towns include Royston to the northeast, Letchworth and Hitchin to the southwest and Stevenage to the south.