St Peter's provides every child with the opportunity to participate in sport and to enjoy and appreciate the benefits of sport and the ideals of sportsmanship.

The school offers a comprehensive Sporting program as well as Gymnastics classes and Tennis tuition.

Students in Years 3 - 6 may be selected to compete at major Sporting Carnivals conducted by IPSHA. This provides opportunities for selection to compete at CIS (Combined Independent Schools) and ultimately State PSSA / "All Schools" and National level in Swimming, Athletics, Cross-Country and team sports.

From Year 3 students are involved in either school-based sports programs or inter-school competitions in summer and winter. During the winter season St Peter's is involved in IPSSO representative school competition. The school fields highly competitive teams in Soccer, Netball, Touch Football, Newcombeball and in the summer, Cricket, Basketball, Softball and T-Ball.