In addition to varsity and junior varsity sports, Germantown Academy also provides its student-athletes with a chance to participate in club sports.
- A Club Sport is an activity supported by Germantown Academy. A club may or may not have financial support from the activities budget of the Upper School. Clubs have no ties with the athletic department.
- A Trial Sport is a sport that is supported by the athletic department, but does not have varsity status.
- A Varsity Sport is a sport that is supported by the athletic department, including varsity letters and certificates