| First Name | Last Name | High School | Graduation |
|---|---|---|---|
| Peter | Althen | Geneva | 1951 |
| C. Peter | Althoff | Geneva | 1997 |
| Jameson | Altier | Geneva | 2006 |
| Kyle | Altier | Geneva | 2005 |
| Carmen | Alvarez | Geneva | 2023 |
| Midaliz | Alvarez | Geneva | 2022 |
| John | Amato | Geneva | 2020 |
| Mike | Amato | Geneva | 2022 |
| James | Amsbaugh | Geneva | 1993 |
| Anthony | Anastasia | Geneva | 2017 |