| Name | Primary Deerfield Affiliation | CLass Year | Guest Name | Guest Affiliation | Guest Class Year |
|---|---|---|---|---|---|
| Sandy Alvino Mrs. | Grandparent | 2025 | Frank Alvino Mr. | Grandparent | 2025 |
| Malcolm Bourne III | Alumni | 1976 | Ann Franzese | Other | |
| Richard Burke | Alumni | 1980 | Beatrice Heuze | Other | |
| Stephen Chalmers | Alumni | 1959 | |||
| Elizabeth Darling | Parent | Terry Darling | Parent | 1987 | |
| Tom DeNunzio | Alumni | 1980 | Sue DeNunzio | Parent | |
| Ann Dixon | Parent | 1995 | |||
| Pip Donnellan | Grandparent | 2025 | Shaun Donnellan | Grandparent | 2025 |
| Marshall Evans | Alumni | 1960 | |||
| Jonathan Fauver | Alumni | 1968 | Janet Duchaine | Parent | |
| Neal Garonzik | Parent | 1964 | Carlie Garonzik | Parent | |
| Michael Griffin | Grandparent | Molly Hart | Grandparent | ||
| John Hamill | Grandparent | 2027 | Kathryn Hamill | Grandparent | 2027 |
| Bob Hammond | Parent | 1993 | Vicki Hammond | Parent | 1993 |
| Alan Hoblitzell | Parent | 2006 | Louie Hoblitzell | Parent | 2006 |
| Melissa Kepner | Parent | 2025 | Scott Kepner | Parent | |
| Denis M Turko | Alumni | 1956 | Terry Turko | Parent | |
| Rocco Maggiotto | Parent | 2008 | Kathy Maggiotto | Parent | 2008 |
| Jacqueline Malloy | Grandparent | ||||
| Peter McCurrach | Alumni | 1958 | |||
| Mark Mead | Alumni | 1980 | |||
| Diana Newton | Parent | 1980 | Geoff Newton | Alumni | 1980 |
| Stephen Reynolds | Alumni | 1974 | Beth Reynolds | Other | |
| Lauren Roth Mrs. | Parent | 2008 | John Roth Mr. | Parent | 2008 |
| Phil Stevens | Alumni | 1959 | Marie Stevens | Other | |
| Name | Primary Deerfield Affiliation | CLass Year | Guest Name | Guest Affiliation | Guest Class Year |