| St Anselm’s Catholic School | |
| Coordinates: | 51.263°N 1.1°W |
| Motto: | Fides Quaerens Intellectum (Latin: "Faith Seeking Understanding") |
| Established: | 1964 |
| Type: | Academy |
| Religious Affiliation: | Roman Catholic |
| Head: | Mr J Rowarth |
| Address: | Old Dover RoadCanterburyCT1 3ENEngland |
| City: | Canterbury |
| County: | Kent |
| Country: | England |
| Postcode: | CT1 3EN |
| Local Authority: | Kent |
| Ofsted: | no |
| Dfeno: | 886/5446 |
| Urn: | 140874 |
| Enrolment: | 1097 |
| Gender: | Coeducational |
| Lower Age: | 11 |
| Upper Age: | 18 |
| Free Label 1: | United Kingdom Kent |
| Website: | http://www.st-anselms.org.uk/ |
St. Anselm's Catholic School is a co-educational (11–18) Catholic comprehensive school, founded in 1964 by the Archdiocese of Southwark. It occupies a rural site on the fringes of Canterbury, bordered by orchards and farmland. The school currently has 1,080 students, of whom 150 are in the sixth form. In September 2004 St. Anselm's was designated as a specialist Science College, and in May 2015 the school converted to academy status.
The school is named after the Philosopher & Archbishop of Canterbury, St Anselm (1033–1109). The main building of the school, named after Sir Thomas More, is the highest point in Canterbury. Each building is named after a local saint, for instance Dunstan, Edmund and Augustine, and a block is named after the famous Archbishop and martyr, Thomas Becket. More Block is the oldest part of the school, with later additions including Becket Block, and Canterbury Block.