| Bacchus Marsh Grammar School | |
|---|---|
| Location | |
 | |
| , Australia | |
| Coordinates | 37°41′27″S144°25′54.4″E / 37.69083°S 144.431778°E /-37.69083; 144.431778 |
| Information | |
| Type | Private school,co-educational,primary andsecondary,day |
| Motto | Latin:Doctrina Vitae (Education for Life) |
| Denomination | Ecumenical |
| Established | 1988 |
| Principal | Debra Ogston[1] |
| Grades | K–12 |
| Enrolment | ~2,500 (2018) |
| Colours | Dark blue, gold, black and white |
| Website | www.bmg.vic.edu.au |
Bacchus Marsh Grammar School is aprivate,co-educational,primary andsecondaryday school located inMaddingley, Australia.
Bacchus Marsh Grammar School opened in February 1988.[2]
In 2015, the school received negative press for its treatment of a transgender student who identified as a boy but staff required him to wear "the girls uniform".[3] The student transferred to a public school with gender-neutral bathrooms to complete high school.[4]
In 2024 a teenage male was arrested after using social media to share deepfaked pornographic images of fifty female Bacchus Marsh students in years 9 to 12.[5]
In 2025, Debra Ogston succeeded Andrew Neal as the school's principal.[1]
Bacchus Marsh Grammar School is located inBacchus Marsh. The campus there was built in 1988, and replaced the original campus located on Hallett's Way.[6] In 2019, it opened a new campus for middle school students inAintree.[7]
