St. Agnes belongs to the Christian Athletic Conference (CAC). The CAC is made up of St. Agnes, St. Joseph-Farmington, St. Paul-Farmington, Valle Catholic-Ste. Genevieve, St. Rose-DeSoto, Good Shepard-Hillsboro and St. Joachim-Potosi. The CAC offers a competitive schedule that allows for both fun and personal growth.

The St. Agnes Athletic Association consists of parents whose children are registered in St. Agnes sports. The parents work together to provide the children with the opportunity to participate and compete in sports. The Athletic Association provides equipment, instructions, and officiating for the sports.

We are always looking for parents who wish to volunteer as coaches, officiate games, and sell concessions.