St Joseph's College (sometimes referred to colloquially as Joeys or SJC) is an independent Catholic secondary school for boys, located in the inner Geelong suburb of Newtown, Victoria, Australia.

In 2014 the Year 9 Westcourt Campus began operation, and the Joseph Innovation Trade Training Centre also commenced classes offering a broad range of study options.

The Edmund Rice campus of St Joseph's College is located on Aphrasia Street, in the suburb of Newtown.

The Westcourt campus of St Joseph's College is located on Minerva Road, in the suburb of Herne Hill.

St Joseph's College runs a house system which is based on points earned.