GACC School Board Members
| School President | Fr. Gregory Carl |
| Chairman | Britney Kaup |
| Vice Chairman | David Karnopp |
| Treasurer | Allyn Knobbe |
| Secretary | Eric Klitz |
| Finance Committee Chair | Allyn Knobbe |
| Governance Committee Chair | Kylie Dirkschneider |
| Facilities Committee Chair | Tyson Dinslage |
| Development Committe Chair | Tina Biteghe Bi Ndong |
| Strategic Plan Committe | TBD |
| School Board Members |
| Fr. James Weeder - St. Mary's Pastor |
| Fr. Gregory Carl - GACC President |
| Joyce Stalp - GACC Principal (Elementary) |
| Matt Jansen - GACC Principal (Middle/High School) |
| Tina Biteghe Bi Ndong |
| Ben Borgmann |
| Tyson Dinslage |
| Kylie Dirkschneider |
| David Karnopp |
| Britney Kaup |
| Angi Klitz |
| Eric Klitz |
| Allyn Knobbe |