Girton Grammar School was founded in late 1992 after the closure that year of Girton College, a school owned and operated by the Anglican Diocese of Bendigo which was no longer able to fund it.

The school opened in early 1993 under the direction of founding headmaster Clayton Jones.

In 2016, 20.1% of Girton Grammar School students achieved a VCE score of 40 or above.

[5] Girton Grammar School has produced two Rhodes Scholars, Rebecca Duke (2017) and Connor Rochford (2017).

This article related to a Victoria (state) school is a stub.